Climate for Harrisburg, Pennsylvania
Home : Climate Graphs: Pennsylvania : Harrisburg
Average Temperatures for Harrisburg
| Month | Low | High |
|---|---|---|
| Jan | 23.1°F | 37.5°F |
| Feb | 24.7°F | 40.9°F |
| Mar | 32.5°F | 50.9°F |
| Apr | 41.5°F | 62.6°F |
| May | 51.4°F | 72.6°F |
| Jun | 60.6°F | 80.8°F |
| Jul | 66.0°F | 85.7°F |
| Aug | 64.2°F | 83.7°F |
| Sept | 56.7°F | 75.7°F |
| Oct | 44.6°F | 64.3°F |
| Nov | 36.1°F | 52.5°F |
| Dec | 27.8°F | 41.7°F |
Harrisburg's coldest month is January when the average temperature overnight is 23.1°F. In July, the warmest month, the average day time temperature rises to 85.7°F.
Average Rainfall for Harrisburg
| Month | Precipitation |
|---|---|
| Jan | 3.18in. |
| Feb | 2.88in. |
| Mar | 3.58in. |
| Apr | 3.31in. |
| May | 4.60in. |
| Jun | 3.99in. |
| Jul | 3.21in. |
| Aug | 3.24in. |
| Sept | 3.65in. |
| Oct | 3.06in. |
| Nov | 3.53in. |
| Dec | 3.22in. |
The driest month in Harrisburg is February with 2.88 inches of precipitation, and with 4.60 inches May is the wettest month.