Climate for Mt. Washington, New Hampshire
Home : Climate Graphs: New Hampshire : Mt. Washington
Average Temperatures for Mt. Washington
| Month | Low | High |
|---|---|---|
| Jan | -3.7°F | 14.0°F |
| Feb | -1.7°F | 14.8°F |
| Mar | 5.9°F | 21.3°F |
| Apr | 16.4°F | 29.4°F |
| May | 29.5°F | 41.6°F |
| Jun | 38.5°F | 50.3°F |
| Jul | 43.3°F | 54.1°F |
| Aug | 42.1°F | 53.0°F |
| Sept | 34.6°F | 46.1°F |
| Oct | 24.0°F | 36.4°F |
| Nov | 13.6°F | 27.6°F |
| Dec | 1.7°F | 18.5°F |
Mt. Washington's coldest month is January when the average temperature overnight is -3.7°F. In July, the warmest month, the average day time temperature rises to 54.1°F.
Average Rainfall for Mt. Washington
| Month | Precipitation |
|---|---|
| Jan | 8.52in. |
| Feb | 7.33in. |
| Mar | 9.42in. |
| Apr | 8.43in. |
| May | 8.21in. |
| Jun | 8.36in. |
| Jul | 8.02in. |
| Aug | 8.08in. |
| Sept | 8.55in. |
| Oct | 7.66in. |
| Nov | 10.49in. |
| Dec | 8.84in. |
The driest month in Mt. Washington is February with 7.33 inches of precipitation, and with 10.49 inches November is the wettest month.