# Meteorological Journal, Kept at the Apartments of the Royal Society, by Order of the President and Council

**Author(s):** Anonymous  
**Year:** 1813  
**Journal:** Philosophical Transactions of the Royal Society of London  
**Volume:** 103  
**Pages:** 27 pages  
**Identifier:** jstor-107401  
**JSTOR URL:** <https://www.jstor.org/stable/107401>  

---

METEOROLOGICAL JOURNAL,

KEPT AT THE APARTMENTS

OF THE

ROYAL SOCIETY,

BY ORDER OF THE

PRESIDENT AND COUNCIL.

MDCCCXIII.
## METEOROLOGICAL JOURNAL

for January, 1812.

| Year | Time | Therm. without | Therm. within | Barom. Inches | Hygro. Meter | Winds Points | Str. | Weather |
|------|------|----------------|---------------|---------------|--------------|-------------|-----|---------|
| 1812 | H. M. | ° | ° | | | | | |
| Jan. 1 | 9 o | 36 | 43 | 29.85 | 73 | W | 1 | Hazy. |
|       | 3 o | 39 | 46 | 29.78 | 71 | W | 1 | Fine. |
|       | 2 o | 38 | 44 | 29.63 | 75 | W | 1 | Fine. |
|       | 3 o | 43 | 47 | 29.56 | 72 | SSW | 1 | Fine. |
|       | 3 o | 37 | 45 | 29.44 | 70 | SSE | 1 | Cloudy. |
|       | 3 o | 41 | 44 | 29.32 | 70 | S | 1 | Rain. |
|       | 4 o | 34 | 45 | 29.48 | 71 | SW | 1 | Thick and Cloudy. |
|       | 3 o | 39 | 47 | 29.44 | 70 | E | 1 | Cloudy. |
|       | 5 o | 34 | 45 | 29.23 | 75 | N | 1 | Snow. |
|       | 2 o | 36 | 45 | 29.18 | 75 | NE | 1 | Snow. |
|       | 6 o | 32 | 44 | 29.74 | 71 | W | 1 | Hazy. |
|       | 3 o | 43 | 47 | 29.75 | 69 | W | 1 | Cloudy. |
|       | 7 o | 33 | 45 | 29.63 | 71 | W | 1 | Snow; much. Snow in the night. |
|       | 3 o | 38 | 43 | 29.74 | 72 | N | 2 | Cloudy. |
|       | 8 o | 34 | 45 | 30.08 | 71 | NNE | 1.2 | Cloudy. |
|       | 3 o | 37 | 47 | 30.16 | 70 | N | 1 | Fine. |
|       | 9 o | 30 | 44 | 30.28 | 70 | N | 1 | Foggy. |
|       | 3 o | 36 | 47 | 30.21 | 67 | W | 1 | Cloudy. |
|       | 10 o | 34 | 46 | 30.66 | 74 | W | 1 | Cloudy. |
|       | 3 o | 37 | 48 | 30.19 | 74 | NNE | 1 | Foggy. Snow in the night. |
|       | 11 o | 35 | 47 | 30.15 | 74 | W | 1 | Thick fog. |
|       | 3 o | 38 | 47 | 29.99 | 71 | W | 1 | Cloudy. |
|       | 12 o | 35 | 45 | 29.92 | 70 | NNE | 1 | Hazy. |
|       | 3 o | 39 | 45 | 29.90 | 70 | N | 1 | Fine. |
|       | 13 o | 34 | 44 | 29.74 | 72 | W | 1 | Thick and hazy. |
|       | 4 o | 39 | 47 | 29.73 | 70 | N | 1 | Cloudy. |
|       | 14 o | 37 | 47 | 30.02 | 72 | W | 1 | Cloudy. |
|       | 3 o | 40 | 49 | 30.10 | 69 | W | 1 | Cloudy. |
|       | 15 o | 37 | 46 | 30.13 | 72 | W | 1 | Cloudy. |
|       | 3 o | 43 | 49 | 30.13 | 70 | W | 1 | Hazy. |
|       | 16 o | 37 | 46 | 30.24 | 72 | W | 1 | Foggy. |
|       | 3 o | 38 | 49 | 30.18 | 72 | E | 1 | Cloudy. |
## METEOROLOGICAL JOURNAL

for January, 1812.

| Time | Therm. without. | Therm. within. | Barom. Inches | Hygro-meter. | Winds Points | Str. | Weather |
|------|----------------|----------------|---------------|--------------|-------------|-----|---------|
| H. M. | °               | °              | Inches        |              |             |     |         |
| Jan. 17 | 9° | 37 | 47 | 30.25 | W | I | Cloudy. |
|       | 3° | 40 | 50 | 30.23 | WNW | I | Cloudy. |
|       | 9° | 35 | 48 | 30.26 | W | I | Cloudy. |
|       | 3° | 44 | 49 | 30.24 | W | I | Cloudy. |
|       | 9° | 42 | 48 | 30.18 | W | I | Rain. |
|       | 3° | 47 | 48 | 30.04 | W | I | Cloudy. |
|       | 8° | 38 | 47 | 29.97 | NW | I | Fine. |
|       | 4° | 39 | 50 | 29.95 | NNW | I | Fine. |
|       | 8° | 32 | 47 | 29.84 | W | I | Fair. |
|       | 4° | 36 | 51 | 29.83 | W | I | Fine. |
|       | 8° | 35 | 47 | 29.83 | NW | I | Cloudy. |
|       | 3° | 38 | 51 | 29.82 | N | I | Cloudy. |
|       | 9° | 33 | 47 | 29.93 | N | I | Cloudy. |
|       | 4° | 35 | 49 | 30.02 | NE | I | Cloudy. |
|       | 9° | 33 | 47 | 30.13 | NW | I | Cloudy. |
|       | 3° | 38 | 50 | 30.12 | NW | I | Cloudy. |
|       | 8° | 32 | 46 | 30.08 | NW | I | Fine, but rather hazy. |
|       | 4° | 40 | 48 | 30.04 | W | I | Cloudy. |
|       | 9° | 41 | 47 | 30.00 | SW | I | Rain. |
|       | 9° | 38 | 47 | 30.09 | W | I | Fine. |
|       | 9° | 41 | 46 | 30.03 | SW | I | Rain. |
|       | 3° | 45 | 49 | 29.91 | SW | I | Cloudy. |
|       | 8° | 44 | 48 | 29.83 | SSW | I | Cloudy. |
|       | 3° | 44 | 50 | 29.70 | SW | I | Cloudy. |
|       | 9° | 39 | 47 | 29.33 | E | I | Cloudy. |
|       | 3° | 43 | 50 | 29.20 | S | I | Cloudy. |
|       | 9° | 42 | 48 | 29.25 | S | I | Fine. |
|       | 4° | 45 | 52 | 29.32 | S | I | Fine. |
|       | 9° | 38 | 49 | 29.78 | SE | I | Cloudy. |
|       | 3° | 45 | 53 | 29.79 | SE | I | Cloudy. |

Rain this Month 6779 Inches.
## METEOROLOGICAL JOURNAL

for February, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|---------------|-------------|--------------|-----|---------|
| Feb. 1 | 9 o 41 | 51 | 29.77 | 74 | E | Rain. |
| 3 o 45 | 52 | 29.64 | 71 | SE | Rain. |
| 2 | 9 o 44 | 50 | 29.66 | 72 | SSE | Fine. |
| 4 | 9 o 46 | 51 | 29.46 | 72 | SE | Rain. [gale of wind in the night. |
| 3 | 8 o 42 | 50 | 29.58 | 73 | SE | Fine and clear. A very heavy |
| 3 | 9 o 47 | 52 | 29.44 | 72 | E | Cloudy. |
| 4 | 9 o 46 | 51 | 29.36 | 75 | ESE | Cloudy. |
| 3 | 9 o 48 | 54 | 29.44 | 74 | S | Rain. |
| 5 | 9 o 45 | 52 | 29.55 | 75 | SE | Cloudy. |
| 3 | 9 o 46 | 53 | 29.50 | 75 | E | Rain. |
| 6 | 9 o 45 | 52 | 29.44 | 77 | E | Thick and cloudy. |
| 4 | 9 o 45 | 53 | 29.47 | 75 | NNE | Cloudy. |
| 7 | 9 o 37 | 52 | 29.91 | 67 | W | Fair. |
| 3 | 9 o 47 | 56 | 29.88 | 64 | W | Cloudy. |
| 8 | 8 o 39 | 52 | 29.69 | 70 | W | Cloudy. |
| 4 | 8 o 43 | 53 | 29.75 | 67 | NW | Rain. |
| 9 | 9 o 40 | 52 | 29.99 | 68 | S | Cloudy. |
| 4 | 9 o 41 | 51 | 29.99 | 64 | S | Cloudy. |
| 10 | 8 o 40 | 50 | 29.93 | 69 | E | Cloudy and foggy. |
| 4 | 8 o 42 | 54 | 29.87 | 64 | E | Fine. |
| 11 | 8 o 35 | 50 | 29.85 | 71 | E | Foggy. |
| 4 | 8 o 42 | 55 | 29.77 | 64 | S | Fine. |
| 12 | 8 o 46 | 51 | 29.54 | 75 | SSW | Rain. |
| 4 | 8 o 48 | 53 | 29.42 | 74 | S | Rain. |
| 13 | 8 o 40 | 51 | 29.44 | 71 | W | Fine. |
| 4 | 8 o 45 | 54 | 29.67 | 60 | W | Fine. |
| 14 | 8 o 43 | 51 | 29.54 | 73 | SW | Rain. |
| 4 | 8 o 47 | 54 | 29.33 | 68 | W | Cloudy. |
| 15 | 8 o 41 | 51 | 29.63 | 67 | W | Cloudy. |
| 3 | 8 o 45 | 55 | 29.63 | 60 | WNW | Fine. |
| 16 | 9 o 44 | 52 | 29.66 | 69 | W | Cloudy. |
| 3 | 9 o 48 | 52 | 29.69 | 65 | W | Cloudy. |

Rain this Month 17 oz Inches.
## METEOROLOGICAL JOURNAL

for February, 1812.

| Date | Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|------|----------------|---------------|--------------|-------------|-------------|-----|---------|
| Feb. 17 | 8 o | 48 | 52 | 29.59 | 76 | W | I | Rain. |
|       | 4 o | 50 | 54 | 29.40 | 71 | SW | I | Rain. |
|       | 8 o | 42 | 53 | 29.81 | 68 | W | I | Cloudy. |
|       | 4 o | 49 | 55 | 29.95 | 70 | W | I | Cloudy. |
|       | 9 o | 45 | 53 | 30.12 | 72 | S | I | Cloudy. |
|       | 4 o | 48 | 53 | 30.11 | 68 | SW | I | Cloudy. |
|       | 8 o | 40 | 52 | 29.99 | 71 | E | I | Fair. |
|       | 4 o | 47 | 57 | 29.89 | 68 | S | I | Cloudy. |
|       | 8 o | 47 | 54 | 29.77 | 74 | S | I | Cloudy. |
|       | 4 o | 53 | 57 | 29.59 | 67 | S | 3 | Cloudy and squally. |
|       | 9 o | 44 | 53 | 29.48 | 72 | S | 3 | Rain. |
|       | 2 o | 48 | 54 | 29.48 | 69 | SW | 2 | Cloudy. |
|       | 9 o | 47 | 52 | 29.58 | 67 | W | I | Cloudy. |
|       | 5 o | 48 | 54 | 29.74 | 63 | W | I | Cloudy. |
|       | 9 o | 38 | 52 | 29.49 | 73 | NNE | 2 | Rain. Snow in the night. |
|       | 4 o | 44 | 56 | 29.84 | 65 | W | I | Cloudy. |
|       | 8 o | 40 | 52 | 29.75 | 70 | S | I | Cloudy. |
|       | 4 o | 42 | 54 | 29.20 | 72 | SSW | 3 | Rain. |
|       | 9 o | 46 | 51 | 29.37 | 72 | W | I | Fair. |
|       | 4 o | 42 | 52 | 29.49 | 69 | W | I | Cloudy. |
|       | 9 o | 37 | 50 | 29.78 | 71 | S | I | Cloudy. |
|       | 4 o | 43 | 51 | 29.70 | 71 | S | I | Rain. |
|       | 9 o | 37 | 50 | 29.68 | 72 | W | I | Fair. |
|       | 4 o | 43 | 54 | 29.64 | 65 | SW | I | Fine. |
|       | 9 o | 36 | 50 | 29.57 | 72 | E | I | Hazy. |
|       | 4 o | 44 | 53 | 29.49 | 66 | E | I | Cloudy. |

Rain this Month 4.702 Inches.
## METEOROLOGICAL JOURNAL

for March, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|---------------|-------------|--------------|-----|---------|
| Mar. 1 | 9 o 41 | 50 | 29.46 | 70 | E | 1 | Cloudy. |
|      | 4 o 43 | 50 | 29.50 | 64 | E | 1 | Fair. |
|      | 8 o 37 | 48 | 29.85 | 69 | N | 1 | Fine. |
|      | 4 o 40 | 52 | 29.93 | 63 | N | 1 | Fine. |
|      | 9 o 35 | 48 | 29.93 | 67 | E | 1 | Cloudy. |
|      | 4 o 41 | 50 | 29.88 | 70 | S | 1 | Rain. |
|      | 9 o 42 | 48 | 29.82 | 74 | SW | 1 | Rain. |
|      | 4 o 50 | 51 | 29.77 | 76 | W | 1 | Rain. |
|      | 9 o 40 | 49 | 29.89 | 66 | W | 1 | Fair. |
|      | 5 o 44 | 52 | 30.04 | 59 | W | 1 | Fair. |
|      | 8 o 40 | 50 | 29.70 | 73 | WSW | 1,2 | Rain. |
|      | 4 o 49 | 52 | 29.79 | 60 | W | 1 | Cloudy. |
|      | 8 o 48 | 51 | 29.79 | 71 | W | 1 | Cloudy. |
|      | 4 o 52 | 53 | 29.68 | 65 | W | 1 | Cloudy. |
|      | 8 o 41 | 51 | 29.89 | 69 | W | 1 | Cloudy. |
|      | 4 o 44 | 51 | 29.95 | 63 | NW | 1 | Cloudy. |
|      | 9 o 38 | 49 | 30.26 | 65 | N by E | 1 | Fine. |
|      | 4 o 41 | 54 | 30.28 | 65 | N | 1 | Fine. |
|      | 8 o 38 | 54 | 30.33 | 68 | N | 1 | Cloudy. |
|      | 4 o 43 | 55 | 30.28 | 59 | N | 1 | Fine. |
|      | 8 o 36 | 49 | 30.27 | 71 | N | 1 | Cloudy. |
|      | 4 o 42 | 51 | 30.27 | 61 | E | 1 | Cloudy. |
|      | 9 o 39 | 49 | 30.22 | 63 | NE | 1 | Cloudy. |
|      | 4 o 42 | 51 | 30.10 | 61 | W | 1 | Cloudy. |
|      | 9 o 39 | 55 | 30.06 | 66 | N | 1 | Fine. |
|      | 4 o 43 | 54 | 29.93 | 62 | N by E | 2 | Rain. |
|      | 8 o 38 | 49 | 30.04 | 70 | NE | 1 | Cloudy. |
|      | 3 o 42 | 50 | 30.03 | 68 | NE | 1 | Cloudy. |
|      | 9 o 35 | 48 | 29.84 | 69 | N | 1 | Fine. |
|      | 4 o 40 | 50 | 29.73 | 61 | NW | 1 | Fine. |
|      | 8 o 34 | 46 | 29.69 | 63 | N | 1 | Cloudy. |
|      | 9 o 32 | 48 | 29.69 | 62 | | | Cloudy. |
## METEOROLOGICAL JOURNAL

for March, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|---------------|-------------|--------------|------|---------|
| Mar. 17 | 8 o | 33 | 46 | 29.73 | N | Cloudy. |
|       | 4 o | 36 | 50 | 29.76 | N | Cloudy. |
|       | 9 o | 32 | 45 | 29.56 | NW | Fine, rather hazy. |
|       | 4 o | 35 | 45 | 29.40 | E | Cloudy. |
|       | 9 o | 32 | 44 | 29.30 | SW | Cloudy. |
|       | 11 o | 33 | 48 | 29.31 | W | Cloudy. |
|       | 8 o | 34 | 46 | 29.13 | W | Rain. Snow in the night. |
|       | 5 o | 42 | 49 | 28.94 | W | Rain. |
|       | 8 o | 43 | 47 | 29.13 | S | Rain. |
|       | 5 o | 47 | 56 | 29.26 | S | Fine. |
|       | 9 o | 44 | 49 | 29.49 | W | Cloudy. |
|       | 4 o | 47 | 50 | 29.63 | E | Cloudy. |
|       | 8 o | 40 | 48 | 29.72 | E | Cloudy. |
|       | 4 o | 43 | 50 | 29.52 | E | Cloudy. |
|       | 9 o | 41 | 49 | 29.14 | NE | Cloudy. |
|       | 5 o | 40 | 50 | 29.27 | N | Rain |
|       | 8 o | 35 | 48 | 29.86 | NNE | Cloudy. Snow in the night. |
|       | 5 o | 37 | 57 | 29.89 | N | Fine. |
|       | 8 o | 32 | 47 | 30.35 | N | Fair. |
|       | 5 o | 39 | 56 | 30.38 | E | Fine. |
|       | 8 o | 38 | 48 | 30.19 | E | Cloudy. |
|       | 4 o | 44 | 50 | 29.92 | SW | Cloudy. |
|       | 8 o | 49 | 49 | 29.50 | SW | Cloudy. |
|       | 4 o | 51 | 57 | 29.33 | SW | Rain. |
|       | 8 o | 50 | 49 | 29.47 | W | Cloudy. |
|       | 4 o | 51 | 52 | 29.56 | S | Rain. |
|       | 8 o | 51 | 51 | 29.38 | W | Cloudy. |
|       | 4 o | 55 | 54 | 29.46 | W | Rain. |
|       | 8 o | 43 | 52 | 29.83 | E | Cloudy. |
|       | 5 o | 41 | 54 | 29.77 | E | Cloudy. |
## METEOROLOGICAL JOURNAL

for April, 1812.

| Time | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Winds. Points. | Str. | Weather. |
|------|----------------|----------------|----------------|--------------|---------------|-----|----------|
| 1812 |                |                |                |              |               |     |          |
| H. M. | °              | °              | Inches.        |              |               |     |          |
| April |                |                |                |              |               |     |          |
| 1   | 8°             | 46°            | 52°            | 29.57°       | S             | I   | Rain.    |
| 2   | 4°             | 53°            | 55°            | 29.60°       | W             | I   | Cloudy.  |
| 3   | 8°             | 50°            | 53°            | 29.64°       | W             | I   | Cloudy.  |
| 4   | 6°             | 52°            | 55°            | 29.57°       | W             | I   | Cloudy.  |
| 5   | 8°             | 53°            | 55°            | 29.49°       | W             | I   | Cloudy.  |
| 6   | 5°             | 53°            | 57°            | 29.61°       | W             | I   | Cloudy.  |
| 7   | 8°             | 47°            | 55°            | 29.64°       | S             | S   | Rain.    |
| 8   | 4°             | 52°            | 57°            | 29.82°       | S             | I   | Cloudy.  |
| 9   | 8°             | 44°            | 54°            | 30.17°       | E             | I   | Cloudy.  |
| 10  | 4°             | 51°            | 56°            | 30.16°       | SW            | I   | Cloudy.  |
| 11  | 8°             | 45°            | 54°            | 30.22°       | W             | I   | Hazy.    |
| 12  | 4°             | 49°            | 57°            | 30.20°       | SW            | I   | Cloudy.  |
| 13  | 8°             | 45°            | 54°            | 30.00°       | SE            | I   | Cloudy.  |
| 14  | 5°             | 43°            | 56°            | 29.89°       | E             | I   | Rain.    |
| 15  | 8°             | 40°            | 54°            | 30.06°       | E             | I   | Rain.    |
| 16  | 5°             | 42°            | 57°            | 30.14°       | E             | I   | Cloudy.  |
| 17  | 8°             | 37°            | 51°            | 30.19°       | S             | I   | Fine.    |
| 18  | 6°             | 49°            | 54°            | 30.13°       | W             | I   | Cloudy.  |
| 19  | 8°             | 38°            | 52°            | 30.04°       | E             | I   | Cloudy.  |
| 20  | 6°             | 43°            | 53°            | 30.00°       | E             | I   | Cloudy.  |
| 21  | 8°             | 40°            | 52°            | 29.99°       | E             | I   | Cloudy.  |
| 22  | 5°             | 43°            | 52°            | 29.94°       | W             | I   | Cloudy.  |
| 23  | 8°             | 41°            | 51°            | 29.90°       | W             | I   | Cloudy.  |
| 24  | 5°             | 46°            | 53°            | 29.91°       | N             | I   | Fine.    |
| 25  | 8°             | 42°            | 50°            | 30.06°       | E             | I   | Cloudy.  |
| 26  | 5°             | 44°            | 54°            | 30.07°       | E             | I   | Fine.    |
| 27  | 8°             | 41°            | 50°            | 30.04°       | E             | I   | Fair.    |
| 28  | 6°             | 44°            | 55°            | 29.96°       | E             | I   | Cloudy.  |
| 29  | 8°             | 42°            | 51°            | 29.86°       | NE            | I   | Cloudy.  |
| 30  | 5°             | 46°            | 58°            | 29.79°       | E             | I   | Fine.    |
| 31  | 8°             | 42°            | 51°            | 29.68°       | E             | I   | Cloudy.  |
|      | 6°             | 45°            | 53°            | 29.67°       | N             | I   | Cloudy.  |
## METEOROLOGICAL JOURNAL

for April, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro. Points | Winds Str. | Weather |
|------|----------------|---------------|--------------|--------------|------------|---------|
| H. M |                |               |              |              |            |         |
| Apr. 17 | 8 o 40 | 51 | 29.85 | N | I | Fair. |
|       | 6 o 45 | 53 | 30.00 | N | I | Fine. |
|       | 9 o 40 | 50 | 30.06 | N | I | Fine. |
|       | 10 o 42 | 53 | 30.13 | N | I | Cloudy. |
|       | 8 o 41 | 51 | 30.14 | N | I | Cloudy. |
|       | 5 o 46 | 52 | 30.12 | E | I | Fine. |
|       | 8 o 40 | 50 | 30.07 | W | I | Hazy. |
|       | 6 o 49 | 55 | 30.07 | N | I | Fine. |
|       | 8 o 44 | 52 | 30.21 | N | I | Fine. |
|       | 6 o 53 | 55 | 30.16 | W | I | Cloudy. |
|       | 9 o 45 | 52 | 30.12 | N | I | Cloudy. |
|       | 9 o 44 | 54 | 30.02 | N | I | Cloudy. |
|       | 8 o 40 | 51 | 30.06 | N by W | I | Fine. |
|       | 11 o 42 | 53 | 30.06 | N | I | Cloudy. |
|       | 8 o 42 | 52 | 30.04 | N | I | Cloudy. |
|       | 6 o 45 | 56 | 29.99 | N | I | Cloudy. |
|       | 8 o 42 | 53 | 29.91 | W | I | Fine. |
|       | 4 o 45 | 55 | 29.75 | W | I | Cloudy. |
|       | 9 o 42 | 53 | 29.63 | SW | I | Rain. |
|       | 11 o 42 | 52 | 29.65 | E | I | Fine. |
|       | 8 o 42 | 51 | 29.73 | E | I | Cloudy. |
|       | 7 o 43 | 54 | 29.72 | E | I | Rain. |
|       | 8 o 48 | 53 | 29.70 | E | I | Cloudy. |
|       | 6 o 48 | 55 | 29.77 | ENE | I | Rain. |
|       | 8 o 43 | 54 | 29.88 | E | I | Cloudy. |
|       | 8 o 48 | 55 | 29.83 | E | I | Rain. |
|       | 8 o 47 | 53 | 29.85 | E | I | Rain. |
|       | 7 o 49 | 55 | 29.90 | E | I | Rain. |

MDCCCXIII.
## METEOROLOGICAL JOURNAL

for May, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|---------------|-------------|--------------|-----|---------|
| H. M. |                |               |               |             |              |     |         |
| May 1 | 8 o           | 48            | 55            | 30.11       | W            | I   | Cloudy. |
|      | 6 o           | 52            | 58            | 30.09       | N            | I   | Cloudy. |
|      | 8 o           | 48            | 56            | 30.02       | E            | I   | Cloudy. |
|      | 7 o           | 48            | 57            | 29.90       | E            | I   | Fair.   |
|      | 9 o           | 47            | 56            | 29.78       | N            | I   | Cloudy. |
|      | 5 o           | 53            | 56            | 29.74       | NE           | I   | Cloudy. |
|      | 9 o           | 47            | 55            | 29.78       | E            | I   | Fine.   |
|      | 4 o           | 50            | 55            | 29.93       | N            | I   | Cloudy. |
|      | 8 o           | 49            | 55            | 29.93       | NE           | I   | Cloudy. |
|      | 4 o           | 52            | 57            | 29.97       | E            | I   | Cloudy. |
|      | 6 o           | 48            | 56            | 30.07       | E            | I   | Fair.   |
|      | 6 o           | 54            | 59            | 30.05       | E            | I   | Fine.   |
|      | 8 o           | 49            | 55            | 30.05       | E            | I   | Cloudy. |
|      | 5 o           | 53            | 60            | 29.99       | E            | I   | Fair.   |
|      | 8 o           | 53            | 57            | 29.92       | E            | I   | Fair.   |
|      | 5 o           | 66            | 63            | 29.85       | SE           | I   | Fair.   |
|      | 8 o           | 63            | 61            | 29.81       | S            | I   | Fair.   |
|      | 6 o           | 60            | 63            | 29.76       | SW           | I   | Cloudy. |
|      | 10 o          | 57            | 61            | 29.88       | W            | I   | Cloudy. |
|      | 11 o          | 54            | 60            | 29.88       | W            | I   | Cloudy. |
|      | 8 o           | 55            | 60            | 29.64       | W            | 2   | Cloudy. |
|      | 5 o           | 56            | 60            | 29.63       | W            | I   | Cloudy. |
|      | 8 o           | 54            | 60            | 29.62       | W            | I   | Cloudy. |
|      | 6 o           | 57            | 61            | 29.58       | S            | I   | Rain.   |
|      | 13 o          | 51            | 59            | 29.60       | SSW          | I   | Cloudy. |
|      | 7 o           | 53            | 60            | 29.57       | W            | I   | Fair. Thunder and hail-storm [at 2 PM. |
|      | 8 o           | 51            | 58            | 29.64       | W            | I   | Fine.   |
|      | 10 o          | 52            | 60            | 29.75       | W            | I   | Fine.   |
|      | 15 o          | 52            | 58            | 29.83       | N            | I   | Cloudy. |
|      | 8 o           | 55            | 59            | 29.88       | NE           | I   | Cloudy. |
|      | 6 o           | 55            | 59            | 30.04       | NE           | I   | Cloudy. |
|      | 16 o          | 48            | 57            | 30.04       | NE           | I   | Cloudy. |
|      | 4 o           | 54            | 58            | 30.04       | E            | I   | Cloudy. |
## METEOROLOGICAL JOURNAL

for May, 1812.

| Time | Therm. without. | Therm. within. | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|-----------------|----------------|---------------|-------------|--------------|------|---------|
| 1812 | H. M. | ° | ° | | | | |
| May 17 | 9 o | 49 | 57 | 30.04 | 73 | S | 1 | Cloudy. |
| 5 o | 52 | 57 | 30.01 | 69 | NE | 1 | Rain. |
| 8 o | 48 | 56 | 29.96 | 70 | ENE | 1 | Rain. |
| 4 o | 56 | 58 | 29.90 | 70 | E | 1 | Cloudy. |
| 8 o | 54 | 56 | 29.85 | 76 | E | 1 | Cloudy. |
| 4 o | 62 | 59 | 29.74 | 63 | NE | 1 | Fine. |
| 8 o | 58 | 58 | 29.68 | 77 | W | 1 | Cloudy. |
| 4 o | 62 | 59 | 29.71 | 61 | W | 1 | Cloudy. |
| 8 o | 56 | 58 | 29.78 | 72 | W | 1 | Cloudy. |
| 4 o | 56 | 59 | 29.78 | 69 | W | 1 | Rain. |
| 8 o | 51 | 58 | 29.99 | 63 | W | 1 | Cloudy. |
| 4 o | 54 | 58 | 30.09 | 59 | N | 1 | Cloudy. |
| 8 o | 49 | 57 | 30.30 | 59 | N | 1 | Cloudy. |
| 4 o | 57 | 58 | 30.26 | 55 | W | 1 | Cloudy. |
| 8 o | 52 | 57 | 30.32 | 60 | N | 1 | Cloudy. |
| 5 o | 55 | 57 | 30.27 | 58 | S | 1 | Cloudy. |
| 8 o | 56 | 57 | 30.17 | 73 | W | 1 | Cloudy. |
| 8 o | 58 | 58 | 30.06 | 70 | W | 1 | Rain. |
| 9 o | 60 | 58 | 29.95 | 60 | W | 1 | Fine. |
| 4 o | 65 | 62 | 29.86 | 53 | SW | 1 | Cloudy. |
| 8 o | 63 | 61 | 29.62 | 60 | S | 1 | Cloudy. |
| 4 o | 65 | 65 | 29.60 | 57 | S | 1 | Cloudy. |
| 8 o | 59 | 61 | 29.64 | 65 | SSE | 1 | Cloudy. |
| 4 o | 64 | 63 | 29.66 | 58 | S | 1 | Cloudy. |
| 8 o | 61 | 62 | 29.64 | 70 | SE | 1 | Cloudy. |
| 5 o | 66 | 64 | 29.62 | 55 | SSE | 1 | Cloudy. |
| 8 o | 58 | 62 | 29.84 | 61 | W | 1 | Cloudy. |
| 4 o | 65 | 64 | 29.87 | 55 | S | 1 | Cloudy. |
| 8 o | 58 | 62 | 29.85 | 58 | W | 1 | Cloudy. |
| 12 o | 58 | 63 | 29.82 | 68 | W | 2 | Rain. |

Rain this Month 1,932 Inches
## METEOROLOGICAL JOURNAL

for June, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro. Points | Winds | Weather |
|------|----------------|---------------|---------------|--------------|-------|---------|
| H. M. | ° | ° | | | | |
| 1812 | | | | | | |
| 8 o | 58 | 60 | 29.78 | 68 | S | Rain. Blowed hard all night. |
| 4 o | 58 | 61 | 29.82 | 67 | S | Rain. |
| 2 o | 55 | 61 | 30.13 | 66 | SW | Fine. |
| 4 o | 64 | 63 | 30.00 | 55 | S | Cloudy. |
| 3 o | 59 | 61 | 30.05 | 65 | W | Cloudy, thick, and hazy. |
| 4 o | 62 | 62 | 30.05 | 62 | W by N | Cloudy. |
| 4 o | 59 | 62 | 30.09 | 64 | S | Fine. |
| 4 o | 66 | 65 | 30.10 | 54 | S | Fine. |
| 5 o | 60 | 62 | 30.13 | 60 | E | Fine. |
| 4 o | 66 | 65 | 30.11 | 55 | E | Cloudy. |
| 6 o | 53 | 62 | 30.17 | 65 | E | Cloudy. |
| 4 o | 63 | 65 | 30.14 | 58 | E | Fine. |
| 7 o | 53 | 61 | 30.24 | 62 | S | Fair. |
| 4 o | 67 | 64 | 30.22 | 53 | E | Fair. |
| 8 o | 56 | 61 | 30.42 | 64 | N2 | Cloudy. |
| 4 o | 62 | 63 | 30.41 | 59 | N | Cloudy. |
| 9 o | 53 | 60 | 30.47 | 59 | N | Cloudy. |
| 4 o | 63 | 64 | 30.32 | 55 | W | Cloudy. |
| 10 o | 55 | 61 | 30.24 | 60 | N | Cloudy. |
| 4 o | 56 | 62 | 30.29 | 59 | N | Cloudy. |
| 11 o | 56 | 60 | 30.29 | 61 | W | Cloudy. |
| 4 o | 70 | 61 | 30.16 | 53 | W | Fine. |
| 12 o | 60 | 63 | 30.09 | 64 | W | Cloudy. |
| 3 o | 69 | 66 | 30.02 | 56 | W by S | Cloudy. |
| 4 o | 66 | 65 | 29.93 | 57 | SW | Cloudy. |
| 14 o | 60 | 62 | 29.88 | 60 | W | Fine. |
| 5 o | 67 | 65 | 29.84 | 54 | W | Fine. |
| 15 o | 61 | 63 | 29.86 | 63 | SW | Cloudy. |
| 4 o | 66 | 64 | 29.82 | 59 | S | Fine. |
| 16 o | 57 | 63 | 29.80 | 61 | SSW | Cloudy. |
| 4 o | 63 | 64 | 29.73 | 54 | SSW | Cloudy. |
## METEOROLOGICAL JOURNAL

for June, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|---------------|-------------|--------------|-----|---------|
| 1812 |                |               |               |             |              |     |         |
| H. M. | ° | ° | Inches. |             |              |     |         |
| June 17 | 8 o | 52 | 61 | 29.56 | 63 | SSE | I | Cloudy. |
|       | 4 o | 60 | 62 | 29.57 | 60 | NW  | I | Cloudy. |
|       | 8 o | 58 | 60 | 29.88 | 58 | W   | I | Cloudy. |
|       | 4 o | 57 | 61 | 29.81 | 67 | W   | I | Rain. [in the night. |
|       | 8 o | 55 | 60 | 29.43 | 69 | W   | 2 | Fine. A violent squall of wind |
|       | 4 o | 62 | 62 | 29.39 | 55 | W   | I | Fine. |
|       | 8 o | 55 | 60 | 29.38 | 53 | SW  | I | Fine. |
|       | 3 o | 55 | 61 | 29.40 | 62 | W   | I | Rain. |
|       | 8 o | 55 | 60 | 29.58 | 63 | S   | I | Cloudy. |
|       | 5 o | 61 | 61 | 29.57 | 59 | SW  | I | Cloudy. |
|       | 8 o | 52 | 58 | 29.74 | 63 | W   | I | Cloudy. |
|       | 4 o | 60 | 61 | 29.83 | 57 | W   | I | Cloudy. |
|       | 8 o | 54 | 58 | 29.89 | 60 | W   | I | Cloudy. |
|       | 4 o | 60 | 60 | 29.91 | 55 | SW  | I | Cloudy. |
|       | 8 o | 53 | 58 | 30.01 | 63 | W   | I | Cloudy. |
|       | 4 o | 60 | 60 | 30.00 | 56 | WNW | I | Cloudy. |
|       | 7 o | 55 | 58 | 29.99 | 63 | W   | I | Cloudy. |
|       | 5 o | 61 | 60 | 29.91 | 56 | W   | I | Cloudy. |
|       | 8 o | 52 | 58 | 29.67 | 78 | E   | I | Rain. |
|       | 4 o | 53 | 59 | 29.56 | 79 | Rain this Month 1756 Inches. |
|       | 8 o | 51 | 57 | 29.92 | 60 | NW  | I | Rain. |
|       | 4 o | 59 | 60 | 29.87 | 53 | W   | I | Fine. |
|       | 8 o | 52 | 58 | 29.86 | 63 | N   | I | Cloudy. |
|       | 3 o | 57 | 60 | 29.96 | 54 | NNE | I | Cloudy. |
|       | 8 o | 52 | 58 | 30.16 | 62 | W   | I | Fine. |
|       | 4 o | 62 | 61 | 30.13 | 49 | N   | I | Fine. |
|       | 8 o | 57 | 58 | 30.06 | 60 | W   | I | Cloudy. |
|       | 4 o | 60 | 59 | 29.99 | 55 | W   | I | Cloudy. |
## METEOROLOGICAL JOURNAL

for July, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|---------------|-------------|--------------|-----|---------|
| H. M. | °               | °             | Inches        |             |              |     |         |
| July 1 | 8° 57          | 59            | 29.77         | 69          | W            | I   | Rain    |
|       | 4° 60          | 60            | 29.69         | 62          | W            | I   | Rain    |
|       | 2° 58          | 59            | 29.48         | 66          | W            | I   | Cloudy  |
|       | 4° 63          | 63            | 29.44         | 55          | W            | I   | Cloudy  |
|       | 3° 56          | 60            | 29.63         | 66          | N            | I   | Cloudy  |
|       | 4° 62          | 62            | 29.77         | 62          | NE           | I   | Cloudy  |
|       | 4° 53          | 59            | 30.66         | 59          | E            | I   | Cloudy  |
|       | 4° 60          | 60            | 30.68         | 51          | E            | I   | Cloudy  |
|       | 5° 56          | 59            | 30.09         | 59          | SW           | I   | Cloudy  |
|       | 4° 63          | 61            | 30.04         | 61          | SW           | I   | Cloudy  |
|       | 6° 58          | 59            | 30.11         | 64          | W            | I   | Cloudy  |
|       | 4° 65          | 62            | 30.15         | 53          | W            | I   | Cloudy  |
|       | 7° 59          | 61            | 30.29         | 64          | W            | I   | Cloudy  |
|       | 4° 67          | 64            | 30.30         | 55          | NE           | I   | Cloudy  |
|       | 8° 62          | 62            | 30.35         | 61          | E            | I   | Fine    |
|       | 4° 67          | 66            | 30.36         | 54          | E            | I   | Fair    |
|       | 9° 59          | 62            | 30.40         | 64          | EN           | I   | Cloudy  |
|       | 4° 67          | 67            | 30.35         | 53          | EN           | I   | Fair    |
|       | 10° 64         | 64            | 30.32         | 61          | N            | I   | Fine    |
|       | 4° 68          | 69            | 30.36         | 69          | NNE          | I   | Cloudy  |
|       | 11° 60         | 59            | 30.44         | 56          | NE           | I   | Cloudy  |
|       | 4° 67          | 67            | 30.34         | 53          | WSW          | I   | Fair    |
|       | 12° 64         | 65            | 30.15         | 61          | NNE          | O   | Cloudy  |
|       | 3° 64          | 59            | 30.17         | 54          | NNE          | I   | Cloudy  |
|       | 13° 55         | 62            | 30.18         | 57          | NE           | I   | Fine    |
|       | 4° 62          | 64            | 30.16         | 51          | E            | I   | Fine    |
|       | 14° 58         | 63            | 30.21         | 58          | E            | I   | Cloudy  |
|       | 4° 63          | 65            | 30.19         | 54          | E            | I   | Cloudy  |
|       | 15° 56         | 62            | 30.16         | 61          | W            | I   | Fine    |
|       | 4° 65          | 65            | 30.15         | 50          | N            | I   | Cloudy  |
|       | 16° 59         | 63            | 30.01         | 59          | E            | I   | Cloudy  |
|       | 4° 65          | 63            | 29.90         | 56          | E            | I   | Cloudy  |

Rain this Month 1955 Inches.
## METEOROLOGICAL JOURNAL

for July, 1812.

| Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Winds. Points. | Str. | Weather. |
|-------|-----------------|----------------|----------------|--------------|---------------|-----|----------|
| H. M. | °               | °              |                |              |               |     |          |
| **July** |                 |                |                |              |               |     |          |
| 17    | 8°              | 63°            | 63°            | 29.95        | 60°           | W   | Cloudy.  |
|       | 4°              | 65°            | 64°            | 30.06        | 60°           | N   | Cloudy.  |
| 18    | 8°              | 63°            | 64°            | 30.16        | 64°           | E   | Fair.    |
|       | 4°              | 69°            | 68°            | 30.13        | 56°           | W   | Fine.    |
| 19    | 8°              | 62°            | 65°            | 30.01        | 65°           | S   | Cloudy.  |
|       | 4°              | 64°            | 65°            | 29.84        | 63°           | SW  | Rain.    |
| 20    | 8°              | 62°            | 65°            | 29.66        | 68°           | W   | Cloudy.  |
|       | 4°              | 67°            | 67°            | 29.64        | 67°           | W   | Rain.    |
| 21    | 8°              | 59°            | 65°            | 29.88        | 61°           | W   | Fair.    |
|       | 4°              | 65°            | 65°            | 29.95        | 55°           | S   | Cloudy.  |
| 22    | 8°              | 58°            | 63°            | 29.94        | 59°           | NE  | Cloudy.  |
|       | 4°              | 55°            | 64°            | 29.95        | 62°           | N   | Cloudy.  |
| 23    | 8°              | 55°            | 61°            | 30.15        | 60°           | W   | Cloudy.  |
|       | 4°              | 59°            | 64°            | 30.07        | 61°           | W   | Cloudy.  |
| 24    | 8°              | 55°            | 62°            | 29.91        | 62°           | WSW | Cloudy.  |
|       | 4°              | 63°            | 63°            | 29.78        | 65°           | S   | Cloudy.  |
| 25    | 8°              | 62°            | 63°            | 29.75        | 72°           | W   | Cloudy.  |
|       | 4°              | 68°            | 66°            | 29.75        | 60°           | SW  | Cloudy.  |
| 26    | 8°              | 60°            | 64°            | 29.78        | 58°           | W   | Fair.    |
|       | 4°              | 67°            | 66°            | 29.80        | 51°           | W   | Cloudy.  |
| 27    | 8°              | 58°            | 63°            | 29.84        | 60°           | W   | Cloudy.  |
|       | 4°              | 64°            | 63°            | 29.61        | 66°           | E   | Rain.    |
| 28    | 8°              | 56°            | 62°            | 29.62        | 72°           | S   | Cloudy.  |
|       | 4°              | 61°            | 64°            | 29.61        | 56°           | W   | Cloudy.  |
| 29    | 8°              | 57°            | 61°            | 29.58        | 62°           | W   | Cloudy.  |
|       | 4°              | 63°            | 64°            | 29.55        | 55°           | W   | Cloudy.  |
| 30    | 8°              | 55°            | 61°            | 29.82        | 61°           | NW  | Cloudy.  |
|       | 4°              | 63°            | 63°            | 29.89        | 50°           | W   | Cloudy.  |
| 31    | 8°              | 56°            | 60°            | 29.96        | 63°           | W   | Fine.    |
|       | 4°              | 63°            | 62°            | 29.92        | 54°           | S   | Fine.    |

Rain this Month 1955 Inches.
## METEOROLOGICAL JOURNAL

for August, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|--------------|-------------|-------------|-----|---------|
| Aug. 1 | 8 o | 57 | 61 | 29.76 | 66 | E | I | Cloudy. |
| 4 o | 60 | 61 | 29.73 | 68 | N | 2 | Rain. |
| 2 | 57 | 61 | 29.86 | 66 | NW | I | Cloudy. |
| 4 o | 64 | 63 | 29.88 | 57 | W | I | Cloudy. |
| 3 | 58 | 61 | 29.77 | 76 | SE | I | Rain. |
| 4 o | 63 | 62 | 29.77 | 62 | N | I | Cloudy. |
| 4 o | 56 | 61 | 29.83 | 69 | N | I | Cloudy and thick. |
| 4 o | 62 | 62 | 29.86 | 62 | SE | I | Rain. |
| 5 | 53 | 61 | 29.92 | 70 | W | I | Rain. |
| 4 o | 57 | 61 | 29.93 | 65 | N | I | Cloudy. |
| 6 | 54 | 60 | 29.95 | 69 | N by W | I | Cloudy. |
| 4 o | 60 | 62 | 29.93 | 63 | NNW | I | Cloudy. |
| 7 | 55 | 60 | 29.99 | 67 | W | I | Cloudy. |
| 4 o | 58 | 62 | 29.97 | 61 | N | I | Cloudy. |
| 8 | 56 | 60 | 29.91 | 67 | N | I | Cloudy. |
| 4 o | 57 | 60 | 29.89 | 65 | NW | I | Rain. |
| 9 | 55 | 60 | 29.95 | 65 | NW | I | Cloudy. |
| 7 | 57 | 60 | 29.97 | 64 | N | I | Cloudy. |
| 10 | 55 | 59 | 29.98 | 65 | N | I | Cloudy. |
| 5 | 58 | 60 | 29.96 | 63 | N | I | Cloudy. |
| 11 | 56 | 59 | 29.96 | 73 | N | I | Rain. |
| 4 o | 60 | 60 | 30.00 | 67 | NNE | I | Cloudy. |
| 12 | 54 | 59 | 30.13 | 61 | N | I | Cloudy. |
| 4 o | 56 | 60 | 30.14 | 58 | N | I | Cloudy. |
| 13 | 53 | 58 | 30.18 | 66 | N | I | Cloudy. |
| 9 | 59 | 61 | 30.20 | 63 | N | I | Fine. |
| 14 | 54 | 60 | 30.22 | 66 | N | I | Thick and cloudy. |
| 4 o | 55 | 63 | 30.16 | 63 | E | I | Cloudy. |
| 15 | 57 | 61 | 30.16 | 65 | SE | I | Cloudy. |
| 4 o | 55 | 63 | 30.13 | 65 | E | I | Fine. |
| 16 | 59 | 64 | 30.04 | 67 | E | I | Rain. |
| 4 o | 58 | 64 | 30.03 | 65 | E | I | Cloudy. |

Rain this Month 1/480 Inches.
## METEOROLOGICAL JOURNAL

for August, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|---------------|-------------|--------------|-----|---------|
| Aug.17 | 7 o | 62 | 62 | 30.02 | 65 | W | I | Fair. |
|       | 4 o | 68 | 66 | 30.02 | 57 | N | I | Fine. |
|       | 8 o | 63 | 64 | 29.96 | 65 | W | I | Fair. |
|       | 4 o | 69 | 71 | 29.90 | 54 | E | I | Fair. |
|       | 8 o | 60 | 66 | 29.70 | 62 | WSW | I | Fine. |
|       | 3 o | 68 | 69 | 29.76 | 59 | SW | I | Fine. |
|       | 7 o | 60 | 66 | 29.98 | 66 | W | I | Fair. |
|       | 4 o | 68 | 69 | 30.13 | 53 | SW | I | Cloudy. |
|       | 7 o | 63 | 66 | 29.99 | 61 | W | I | Cloudy. |
|       | 4 o | 67 | 67 | 29.92 | 60 | S | I | Cloudy. |
|       | 7 o | 61 | 66 | 29.96 | 68 | W | I | Fine. |
|       | 4 o | 67 | 68 | 30.02 | 54 | W | I | Fine. |
|       | 8 o | 62 | 66 | 30.08 | 65 | W | I | Cloudy. |
|       | 4 o | 68 | 67 | 30.02 | 58 | SW | I | Cloudy. |
|       | 7 o | 63 | 66 | 29.86 | 66 | S | I | Cloudy. |
|       | 4 o | 66 | 70 | 29.98 | 56 | NNW | I | Cloudy. |
|       | 7 o | 57 | 65 | 30.15 | 62 | W | I | Fine. |
|       | 4 o | 66 | 68 | 30.13 | 54 | S | I | Cloudy. |
|       | 7 o | 60 | 65 | 30.03 | 62 | W | I | Hazy. |
|       | 5 o | 67 | 66 | 29.97 | 57 | N | I | Cloudy. |
|       | 7 o | 57 | 65 | 29.94 | 65 | NE | I | Fine. |
|       | 4 o | 65 | 70 | 29.93 | 54 | NE | I | Fine. |
|       | 7 o | 53 | 64 | 30.01 | 64 | NNE | I | Cloudy. |
|       | 4 o | 58 | 64 | 30.04 | 60 | N | I | Cloudy. |
|       | 8 o | 53 | 62 | 29.99 | 66 | N | I | Rain. |
|       | 4 o | 56 | 62 | 29.99 | 68 | NE | I | Rain. |
|       | 8 o | 55 | 61 | 30.01 | 72 | N by E | I | Rain. |
|       | 4 o | 59 | 65 | 30.04 | 69 | N | I | Fine. |
|       | 7 o | 56 | 61 | 30.10 | 71 | N | I | Cloudy. |
|       | 4 o | 60 | 62 | 30.11 | 60 | N | I | Cloudy. |

MDCCCXIII.
## METEOROLOGICAL JOURNAL

for September, 1812.

| Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro- meter. | Winds. Points. | Str. | Weather. |
|-------|----------------|----------------|----------------|--------------|---------------|-----|----------|
| 1812  |                |                |                |              |               |     |          |
| H. M. | o              | o              | Inches         |              |               |     |          |
| Sept. | 7 o           | 55             | 61             | 30,18        | N             | i   | Cloudy.  |
|       | 4 o           | 60             | 62             | 30,19        | N             | i   | Cloudy.  |
|       | 7 o           | 54             | 60             | 30,22        | NNW           | i   | Cloudy.  |
|       | 4 o           | 62             | 61             | 30,19        | W             | i   | Cloudy.  |
|       | 7 o           | 57             | 60             | 30,12        | W             | i   | Hazy.    |
|       | 4 o           | 62             | 61             | 30,05        | W             | i   | Cloudy.  |
|       | 7 o           | 57             | 60             | 29,90        | NE            | i   | Hazy.    |
|       | 4 o           | 62             | 61             | 29,86        | E             | i   | Cloudy.  |
|       | 8 o           | 56             | 60             | 29,87        | E             | i   | Fair.    |
|       | 4 o           | 62             | 65             | 29,89        | E             | i   | Fine.    |
|       | 7 o           | 56             | 61             | 29,96        | E             | i   | Fine.    |
|       | 3 o           | 64             | 65             | 29,98        | E             | i   | Fine.    |
|       | 8 o           | 54             | 60             | 30,10        | N             | i   | Cloudy.  |
|       | 4 o           | 62             | 72             | 30,13        | ESE           | i   | Fine.    |
|       | 7 o           | 52             | 61             | 30,13        | E             | i   | Thick and cloudy. |
|       | 4 o           | 64             | 68             | 30,04        | SE            | i   | Cloudy.  |
|       | 9 o           | 60             | 62             | 29,94        | SE            | i   | Cloudy.  |
|       | 4 o           | 63             | 64             | 29,90        | SW            | i   | Cloudy.  |
|       | 10 o          | 58             | 62             | 30,03        | W             | i   | Fine.    |
|       | 4 o           | 64             | 68             | 30,14        | NW            | i   | Fine.    |
|       | 11 o          | 56             | 62             | 30,21        | W             | i   | Fine.    |
|       | 4 o           | 64             | 68             | 30,24        | WNW           | i   | Cloudy.  |
|       | 12 o          | 52             | 65             | 30,30        | W             | i   | Cloudy.  |
|       | 4 o           | 63             | 78             | 30,33        | NW            | i   | Fine.    |
|       | 13 o          | 56             | 63             | 30,32        | W             | i   | Fine.    |
|       | 3 o           | 66             | 71             | 30,28        | W             | i   | Fair, without a cloud. |
|       | 7 o           | 54             | 63             | 30,25        | W             | i   | Thick and hazy. |
|       | 5 o           | 63             | 71             | 30,21        | W             | i   | Fair. No clouds. |
|       | 7 o           | 51             | 64             | 30,16        | W             | i   | Fair. No clouds. |
|       | 4 o           | 64             | 83             | 30,13        | WSW           | i   | Fair.    |
|       | 16 o          | 53             | 64             | 30,00        | W             | i   | Fair.    |
|       | 5 o           | 64             | 72             | 29,95        | W             | i   | Fair.    |
## METEOROLOGICAL JOURNAL

for September, 1812.

| 1812 | Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro- meter. | Winds. Points. | Str. | Weather. |
|------|-------|----------------|----------------|---------------|--------------|---------------|-----|----------|
| Sep. 17 | 7 o | 55 | 64 | 29.91 | 65 | W | Cloudy. |
|       | 4 o | 59 | 63 | 29.90 | 66 | N | Rain. |
|       | 7 o | 48 | 62 | 30.07 | 65 | W | Fine, rather hazy. |
|       | 4 o | 56 | 79 | 30.20 | 55 | N | Fine. |
|       | 7 o | 44 | 60 | 30.27 | 63 | W | Cloudy. |
|       | 4 o | 57 | 69 | 30.23 | 53 | W | Cloudy. |
|       | 8 o | 54 | 60 | 30.19 | 53 | W | Fair. |
|       | 6 o | 59 | 65 | 30.17 | 56 | S | Fine. |
|       | 7 o | 55 | 61 | 30.05 | 62 | SSE | Fair. |
|       | 4 o | 62 | 83 | 30.01 | 55 | SW | Fine. |
|       | 7 o | 55 | 62 | 30.00 | 65 | W | Hazy. |
|       | 4 o | 63 | 65 | 30.00 | 64 | W | Cloudy. |
|       | 7 o | 54 | 62 | 30.04 | 71 | NE | Fine. |
|       | 4 o | 57 | 62 | 30.04 | 60 | N | Cloudy. |
|       | 7 o | 50 | 60 | 30.00 | 66 | W | Cloudy. |
|       | 4 o | 55 | 62 | 29.99 | 56 | NE | Fine. |
|       | 8 o | 47 | 58 | 30.16 | 62 | E | Fine. |
|       | 4 o | 57 | 61 | 30.11 | 57 | S | Cloudy. |
|       | 7 o | 55 | 60 | 30.10 | 74 | W | Hazy. |
|       | 3 o | 62 | 61 | 30.13 | 58 | W | Cloudy. |
|       | 8 o | 57 | 60 | 30.14 | 72 | W | Fair. |
|       | 10 o | 62 | 62 | 30.07 | 70 | W | Cloudy. |
|       | 7 o | 60 | 60 | 29.88 | 72 | W | Cloudy. |
|       | 5 o | 62 | 62 | 29.72 | 75 | W | Rain. |
|       | 7 o | 54 | 61 | 29.97 | 69 | N | Cloudy. |
|       | 4 o | 57 | 61 | 30.01 | 65 | E | Cloudy. |
|       | 8 o | 57 | 61 | 29.96 | 76 | E | Cloudy. |
|       | 4 o | 59 | 61 | 29.88 | 73 | E | Cloudy. |

Rain this Month 6.634 Inches.
## METEOROLOGICAL JOURNAL

for October, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|--------------|-------------|-------------|------|---------|
| Oct. 1 | 7 o 58 | 61 | 29.80 | 77 | E | I | Cloudy. [noon. |
|       | 4 o 59 | 62 | 29.79 | 72 | W | I | Cloudy. A thunder-storm at |
|       | 7 o 47 | 60 | 29.99 | 71 | W | I | Fair. |
|       | 4 o 59 | 61 | 30.00 | 66 | SW | I | Rain. |
|       | 7 o 51 | 60 | 30.07 | 73 | SW | I | Hazy. |
|       | 4 o 59 | 65 | 30.00 | 63 | W | I | Fine. |
|       | 8 o 52 | 66 | 29.95 | 72 | S | I | Fair. |
|       | 4 o 60 | 66 | 29.93 | 62 | S | I | Fair. |
|       | 8 o 54 | 61 | 29.86 | 71 | E | I | Foggy. |
|       | 4 o 61 | 62 | 29.76 | 67 | S | I | Cloudy. |
|       | 7 o 59 | 62 | 29.40 | 71 | S | 2 | Fine. |
|       | 4 o 66 | 63 | 29.23 | 62 | SE | 2 | Cloudy. |
|       | 7 o 44 | 60 | 29.40 | 70 | W | I | Fair. |
|       | 4 o 56 | 61 | 29.38 | 60 | SSE | I | Cloudy. |
|       | 8 o 55 | 60 | 29.17 | 75 | SE | 2 | Rain. |
|       | 4 o 58 | 62 | 29.31 | 61 | SW | I | Cloudy. |
|       | 9 o 49 | 58 | 29.44 | 67 | NE | I | Rain. |
|       | 4 o 54 | 59 | 29.48 | 65 | SW | I | Fine. |
|       | 10 o 50 | 58 | 29.40 | 70 | SE | I | Cloudy. |
|       | 4 o 55 | 59 | 29.41 | 70 | E | I | Cloudy. |
|       | 11 o 48 | 58 | 29.36 | 72 | W | I | Rain. |
|       | 4 o 54 | 57 | 29.31 | 69 | W | I | Cloudy |
|       | 12 o 45 | 56 | 29.27 | 73 | E | I | Foggy. |
|       | 4 o 51 | 56 | 29.22 | 71 | W | I | Cloudy. |
|       | 13 o 44 | 55 | 29.22 | 71 | S by W | I | Cloudy. |
|       | 5 o 53 | 57 | 29.08 | 65 | E | 2 | Rain. |
|       | 14 o 49 | 55 | 29.88 | 72 | SW | I | Rain. |
|       | 4 o 49 | 55 | 28.88 | 69 | NNW | I | Cloudy. |
|       | 15 o 45 | 54 | 29.19 | 70 | W | I | Fine. |
|       | 4 o 52 | 55 | 29.22 | 65 | W | I | Fine. |
|       | 16 o 45 | 54 | 29.43 | 71 | W | I | Fine. |
|       | 5 o 54 | 55 | 29.53 | 61 | W | I | Cloudy. |
## METEOROLOGICAL JOURNAL

for October, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro-meter | Winds Points | Str. | Weather |
|------|----------------|---------------|---------------|-------------|--------------|------|---------|
| Oct. 17 | 7 o 43 | 54 | 29.63 | 70 | E | 1 | Foggy. |
|       | 3 o 52 | 54 | 29.36 | 70 | E | 1 | Cloudy. [in the night. |
|       | 7 o 51 | 54 | 29.09 | 76 | SW | 1 | Cloudy. Much wind and rain |
|       | 3 o 54 | 55 | 29.13 | 69 | SSW | 1 | Rain. |
|       | 7 o 51 | 55 | 29.77 | 68 | W | 2 | Rain. |
|       | 4 o 55 | 57 | 28.63 | 66 | SW | 2 | Cloudy. |
|       | 7 o 49 | 55 | 28.83 | 65 | W | 1 | Fine. |
|       | 4 o 54 | 56 | 28.99 | 58 | NW | 1 | Cloudy. |
|       | 7 o 45 | 54 | 29.51 | 64 | NW | 1 | Cloudy. |
|       | 4 o 50 | 54 | 29.77 | 60 | NW | 1 | Hazy. |
|       | 8 o 50 | 54 | 29.56 | 68 | S | 2 | Cloudy. |
|       | 4 o 55 | 58 | 29.44 | 66 | W | 1 | Cloudy. |
|       | 7 o 48 | 55 | 29.47 | 66 | W | 1,2 | Cloudy. |
|       | 4 o 54 | 58 | 29.65 | 62 | W | 2 | Cloudy. |
|       | 7 o 44 | 56 | 29.97 | 68 | W | 1 | Fine. |
|       | 4 o 53 | 58 | 29.97 | 62 | W | 1 | Fine. |
|       | 7 o 47 | 55 | 29.82 | 69 | SSE | 1 | Fair. |
|       | 4 o 53 | 56 | 29.57 | 62 | SW | 1,2 | Cloudy. |
|       | 7 o 45 | 53 | 29.56 | 69 | SW | 1 | Cloudy. |
|       | 4 o 50 | 58 | 29.69 | 66 | W | 1 | Fair. |
|       | 8 o 43 | 54 | 29.79 | 69 | W | 1 | Cloudy. |
|       | 4 o 49 | 56 | 29.24 | 72 | S | 3 | Rain. |
|       | 8 o 42 | 53 | 29.44 | 67 | W | 1 | Fair. |
|       | 4 o 47 | 56 | 29.47 | 61 | W by N | 1 | Cloudy. |
|       | 7 o 37 | 53 | 29.78 | 69 | W | 1 | Fine, rather hazy. |
|       | 3 o 46 | 56 | 29.82 | 60 | W | 1 | Fair. |
|       | 7 o 44 | 53 | 29.79 | 67 | E | 1 | Cloudy. |
|       | 4 o 49 | 55 | 29.73 | 64 | SSE | 1 | Cloudy. |
|       | 7 o 39 | 54 | 29.89 | 72 | W | 1 | Fine. |
|       | 3 o 50 | 58 | 29.91 | 61 | W | 1 | Fair. |

Rain this Month 3,137 Inches.
## METEOROLOGICAL JOURNAL

for November, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro. in. | Winds Points | Str. | Weather |
|------|----------------|---------------|--------------|-----------|-------------|-----|---------|
| Nov. 1 |                |               |              |           |             |     |         |
| 7 o   | 50             | 55            | 29.98        | 72        | S           | 2   | Cloudy. |
| 4 o   | 52             | 56            | 29.96        | 67        | S           | 2   | Cloudy. |
| 7 o   | 51             | 55            | 29.90        | 76        | N           | 1   | Rain.   |
| 4 o   | 52             | 57            | 30.01        | 66        | W           | 1   | Cloudy. |
| 8 o   | 47             | 55            | 30.09        | 73        | W           | 1   | Rain.   |
| 4 o   | 49             | 57            | 30.12        | 69        | W           | 1   | Fine.   |
| 7 o   | 43             | 53            | 30.14        | 69        | W           | 1   | Hazy.   |
| 4 o   | 49             | 56            | 30.08        | 62        | W by N      | 1   | Cloudy. |
| 5 o   | 43             | 55            | 29.86        | 67        | NW          | 1   | Fine.   |
| 4 o   | 48             | 56            | 29.88        | 63        | NNW         | 1   | Cloudy. |
| 6 o   | 37             | 54            | 29.85        | 68        | W           | 1   | Thick and cloudy. |
| 4 o   | 44             | 56            | 29.84        | 62        | NW          | 1   | Cloudy. |
| 7 o   | 34             | 51            | 29.87        | 68        | NW          | 1   | Cloudy. |
| 4 o   | 41             | 54            | 29.88        | 65        | W           | 1   | Fine.   |
| 8 o   | 30             | 49            | 29.82        | 69        | E           | 1   | Thick and cloudy. |
| 11 o  | 36             | 50            | 29.79        | 66        | E           | 1   | Cloudy. |
| 9 o   | 38             | 49            | 29.81        | 69        | NE          | 1   | Thick and cloudy. |
| 4 o   | 43             | 51            | 29.87        | 64        | N           | 1   | Cloudy. |
| 10 o  | 34             | 49            | 30.11        | 69        | E           | 1   | Thick and cloudy. |
| 4 o   | 42             | 50            | 30.16        | 66        | SE          | 1   | Cloudy. |
| 11 o  | 39             | 49            | 30.06        | 68        | SE          | 1   | Cloudy. |
| 4 o   | 45             | 52            | 29.95        | 64        | SW          | 1   | Cloudy. |
| 12 o  | 40             | 49            | 29.81        | 72        | E           | 1   | Rain.   |
| 4 o   | 42             | 52            | 29.74        | 73        | E           | 2   | Rain.   |
| 13 o  | 46             | 52            | 29.59        | 76        | E           | 1   | Thick and cloudy. |
| 9 o   | 48             | 54            | 29.35        | 75        | S           | 1   | Rain.   |
| 14 o  | 48             | 53            | 29.22        | 79        | W           | 1,2 | Cloudy. |
| 4 o   | 51             | 56            | 29.39        | 70        | NE          | 1   | Cloudy. |
| 15 o  | 43             | 53            | 29.64        | 74        | W           | 1   | Fine.   |
| 4 o   | 47             | 54            | 29.62        | 72        | SSE         | 1   | Cloudy. |
| 16 o  | 45             | 53            | 29.31        | 75        | E           | 1,2 | Cloudy. |
| 4 o   | 45             | 56            | 29.20        | 72        | E           | 2   | Rain.   |
## METEOROLOGICAL JOURNAL
for November, 1812.

| Time | Therm. without | Therm. within | Barom. Inches | Hygro. Points | Winds Str. | Weather |
|------|----------------|---------------|--------------|--------------|------------|----------|
| Nov.17 | 8 o 43 | 53 | 28.99 | 75 | E | Cloudy. |
|      | 4 o 43 | 56 | 28.99 | 76 | NE | Rain. |
|      | 8 o 42 | 53 | 29.15 | 73 | NE | Cloudy. |
|      | 4 o 42 | 54 | 29.30 | 72 | NNE | Cloudy. |
|      | 8 o 35 | 51 | 29.66 | 68 | N | Fair. |
|      | 4 o 40 | 53 | 29.80 | 70 | N | Fine. |
|      | 8 o 31 | 51 | 29.88 | 72 | N | Foggy. |
|      | 4 o 39 | 53 | 29.87 | 70 | SE | Cloudy. |
|      | 8 o 35 | 51 | 29.98 | 66 | N | Foggy. |
|      | 4 o 37 | 52 | 30.09 | 63 | N | Fine. |
|      | 8 o 33 | 49 | 30.33 | 71 | N | Fine. |
|      | 3 o 38 | 51 | 30.37 | 70 | NE | Fine. |
|      | 8 o 27 | 46 | 30.38 | 70 | S | Thick and hazy. |
|      | 4 o 47 | 50 | 30.30 | 70 | S | Cloudy. |
|      | 8 o 40 | 47 | 30.12 | 72 | W | Fine. |
|      | 4 o 43 | 51 | 30.00 | 70 | SW | Cloudy. |
|      | 8 o 42 | 48 | 29.86 | 74 | S | Cloudy. |
|      | 4 o 43 | 50 | 29.79 | 64 | SW | Cloudy. |
|      | 8 o 39 | 48 | 29.77 | 69 | E | Cloudy. |
|      | 4 o 45 | 52 | 29.76 | 75 | W | Cloudy. |
|      | 8 o 46 | 51 | 30.07 | 76 | W | Cloudy. |
|      | 4 o 45 | 53 | 30.17 | 76 | W | Cloudy. |
|      | 8 o 43 | 52 | 30.22 | 77 | E | Rain. |
|      | 4 o 44 | 54 | 30.09 | 76 | E | Cloudy. |
|      | 8 o 42 | 51 | 29.93 | 75 | E | Cloudy. |
|      | 4 o 47 | 52 | 29.93 | 75 | W | Cloudy. |
|      | 8 o 47 | 51 | 29.97 | 78 | S | Cloudy. |
|      | 4 o 50 | 55 | 29.97 | 80 | SW | Rain. |

Rain this Month 1.855 Inches.
## METEOROLOGICAL JOURNAL

for December, 1812.

| Time. | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Winds. Points. | Str. | Weather. |
|-------|-----------------|----------------|---------------|--------------|---------------|-----|----------|
| Dec. 1 | 8 o 49 | 53 | 29.91 | 79 | S by E | 1 | Rain. |
|       | 4 o 50 | 54 | 29.82 | 75 | S | 1 | Cloudy. |
|       | 8 o 46 | 53 | 29.99 | 74 | W | 1 | Cloudy. |
|       | 4 o 49 | 57 | 30.06 | 70 | W | 1 | Cloudy. |
|       | 8 o 47 | 54 | 30.10 | 76 | E | 1 | Rain. |
|       | 4 o 48 | 57 | 30.12 | 76 | E | 1 | Cloudy. |
|       | 8 o 46 | 55 | 30.12 | 75 | E | 1 | Cloudy. |
|       | 4 o 48 | 55 | 30.09 | 75 | E | 1 | Cloudy. |
|       | 8 o 41 | 54 | 30.11 | 71 | E | 1 | Fine. |
|       | 3 o 42 | 55 | 30.12 | 66 | E | 1 | Cloudy. |
|       | 8 o 38 | 52 | 30.29 | 72 | N | 1 | Fine. |
|       | 4 o 41 | 52 | 30.34 | 63 | E | 1 | Cloudy. |
|       | 8 o 32 | 48 | 30.54 | 65 | E by S | 1 | Cloudy. |
|       | 4 o 36 | 52 | 30.53 | 65 | E | 1 | Thick and hazy. |
|       | 8 o 28 | 46 | 30.42 | 65 | E | 1 | Cloudy. |
|       | 4 o 32 | 49 | 30.22 | 65 | E | 1 | Fine. |
|       | 8 o 25 | 45 | 29.95 | 68 | W | 1 | Cloudy and hazy. |
|       | 4 o 35 | 49 | 29.95 | 63 | NE | 1 | Cloudy. |
|       | 8 o 31 | 44 | 29.91 | 75 | W | 1 | Cloudy. |
|       | 4 o 35 | 48 | 29.81 | 72 | W | 1 | Thick and hazy. |
|       | 8 o 33 | 46 | 29.88 | 71 | E | 1 | Cloudy. Snow in the night. |
|       | 4 o 34 | 47 | 29.98 | 70 | E | 1 | Cloudy. |
|       | 8 o 31 | 45 | 29.97 | 70 | E | 1 | Cloudy. Snow in the night. |
|       | 4 o 32 | 47 | 29.89 | 67 | E | 1 | Cloudy. |
|       | 8 o 25 | 43 | 29.78 | 70 | NE | 1 | Fine. |
|       | 4 o 31 | 44 | 29.73 | 69 | NE | 1 | Fair. |
|       | 8 o 27 | 42 | 29.72 | 72 | NE | 1 | Cloudy. |
|       | 4 o 34 | 44 | 29.68 | 74 | N | 1 | Cloudy. |
|       | 8 o 30 | 40 | 29.66 | 68 | E | 2 | Cloudy. |
|       | 4 o 32 | 43 | 29.52 | 68 | ESE | 2 | Cloudy. |
|       | 8 o 28 | 40 | 29.21 | 68 | E | 1 | Cloudy. |
|       | 4 o 29 | 42 | 29.03 | 70 | N | 2 | Cloudy. |
## METEOROLOGICAL JOURNAL

for December, 1812.

| Time, | Therm. without. | Therm. within. | Barom. Inches. | Hygro-meter. | Winds. Points. | Str. | Weather. |
|-------|-----------------|----------------|----------------|--------------|---------------|-----|----------|
| Dec. 17 |                 |                |                |              |               |     |          |
| 8 o   | 33              | 41             | 28.95          | 75           | E             | I   | Cloudy. Much snow in the night. |
| 4 o   | 35              | 43             | 29.04          | 77           | E             | I   | Cloudy. |
| 9 o   | 33              | 42             | 29.25          | 72           | E             | I   | Rain. |
| 4 o   | 35              | 44             | 29.29          | 76           | W             | I   | Rain. |
| 9 o   | 37              | 43             | 29.52          | 78           | E             | I   | Cloudy and foggy. |
| 4 o   | 38              | 44             | 29.52          | 78           | E             | I   | Foggy and cloudy. |
| 9 o   | 36              | 44             | 29.58          | 78           | E             | I   | Cloudy. |
| 4 o   | 36              | 43             | 29.56          | 74           | E             | I   | Cloudy. |
| 8 o   | 32              | 42             | 29.72          | 74           | N             | I   | Cloudy. |
| 4 o   | 35              | 44             | 29.77          | 72           | W             | I   | Cloudy. |
| 8 o   | 37              | 43             | 29.82          | 75           | E             | I   | Cloudy. |
| 4 o   | 38              | 45             | 29.87          | 78           | E             | I   | Cloudy. |
| 8 o   | 35              | 43             | 30.02          | 77           | N             | I   | Cloudy. |
| 4 o   | 37              | 46             | 30.09          | 78           | E             | I   | Rain. |
| 8 o   | 33              | 43             | 30.30          | 73           | N by E        | I   | Cloudy. |
| 4 o   | 36              | 46             | 30.33          | 72           | N             | I   | Cloudy. |
| 9 o   | 32              | 47             | 30.47          | 67           | NE            | I   | Cloudy. |
| 4 o   | 33              | 47             | 30.45          | 67           | N             | I   | Cloudy. |
| 9 o   | 33              | 43             | 30.41          | 74           | N             | I   | Hazy. |
| 4 o   | 37              | 47             | 30.37          | 73           | NE            | I   | Cloudy. |
| 9 o   | 33              | 44             | 30.50          | 75           | NE            | I   | Cloudy. |
| 4 o   | 35              | 44             | 30.49          | 73           | N             | I   | Cloudy. |
| 9 o   | 32              | 42             | 30.49          | 72           | W             | I   | Cloudy. |
| 4 o   | 38              | 44             | 30.46          | 73           | W             | I   | Fine. |
| 9 o   | 41              | 43             | 30.32          | 76           | W             | I   | Cloudy. |
| 4 o   | 45              | 47             | 30.21          | 73           | W             | I   | Cloudy. |
| 9 o   | 43              | 46             | 30.18          | 74           | W             | I   | Fine. |
| 4 o   | 45              | 48             | 30.15          | 71           | W             | I   | Cloudy. |
| 9 o   | 42              | 47             | 29.95          | 71           | WNW           | I   | Cloudy. |
| 4 o   | 44              | 50             | 29.82          | 72           | W             | I   | Cloudy. |

MDCCCXIII.
| Thermometer without | Thermometer within | Barometer* | Hygrometer | Rain† |
|---------------------|--------------------|------------|------------|-------|
| Greatest height     | Least height       | Mean height| Greatest height | Least height | Mean height | Greatest height | Least height | Mean height | Inches | Inches | Inches | Deg. | Deg. | Deg. | Inches |
| Deg.                | Deg.               | Deg.       | Deg.        | Deg.       | Deg.       | Deg.         | Deg.         | Deg.         |         |         |         |       |       |       |         |
| January             | 47                 | 30         | 38.5        | 53         | 43         | 47.1        | 30.66        | 29.18        | 29.88      | 75      | 61      | 70.2   | 0.779  |
| February            | 53                 | 35         | 43.8        | 57         | 50         | 52.6        | 30.12        | 29.20        | 29.66      | 77      | 60      | 69.8   | 1.702  |
| March               | 55                 | 32         | 41.7        | 57         | 44         | 50.3        | 30.38        | 28.94        | 29.77      | 76      | 59      | 66.8   | 1.870  |
| April               | 53                 | 37         | 44.9        | 53         | 50         | 53.4        | 30.22        | 29.49        | 29.92      | 76      | 54      | 63.6   | 1.060  |
| May                 | 66                 | 47         | 55.1        | 65         | 55         | 58.9        | 30.32        | 29.57        | 29.87      | 77      | 52      | 64.0   | 1.932  |
| June                | 70                 | 51         | 53.6        | 66         | 57         | 61.1        | 30.47        | 29.38        | 29.94      | 79      | 53      | 60.2   | 1.756  |
| July                | 69                 | 53         | 61.3        | 69         | 59         | 63.0        | 30.44        | 29.44        | 29.96      | 72      | 50      | 59.8   | 1.955  |
| August              | 69                 | 53         | 59.4        | 71         | 58         | 63.0        | 30.22        | 29.70        | 29.98      | 76      | 53      | 63.6   | 1.480  |
| September           | 64                 | 44         | 57.7        | 83         | 58         | 64.1        | 30.33        | 29.72        | 30.07      | 76      | 53      | 62.5   | 0.634  |
| October             | 59                 | 37         | 50.7        | 65         | 53         | 57.1        | 29.53        | 30.07        | 28.63      | 77      | 58      | 67.3   | 3.137  |
| November            | 52                 | 27         | 42.5        | 55         | 46         | 52.3        | 30.38        | 28.99        | 29.85      | 80      | 62      | 70.7   | 1.855  |
| December            | 50                 | 25         | 36.5        | 57         | 40         | 46.8        | 30.54        | 28.95        | 29.96      | 79      | 63      | 72.0   | 0.188  |
| Whole year          | 49.2               | 55.8       |             |            |            |             | 29.79        | 65.8        | 18.348    |

* The quicksilver in the basin of the barometer, is 81 feet above the level of low water spring tides at Somerset-house.

† The Society's Rain Gage is 114 feet above the same level, and 75 feet 6 inches above the surrounding ground.

By another Rain Gage placed 11 feet 6 inches lower, the quantity of rain appears to have been 22.03 inches.

Variation of the Magnetic Needle, October, 1812, 24° 16' 30" West.