| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -8 | 13 | 3 | 0.34 | 1937 | 0 |
| Feb | -1 | 20 | 10 | 0.24 | 1551 | 0 |
| Mar | 12 | 32 | 22 | 0.38 | 1336 | 0 |
| Apr | 27 | 52 | 40 | 0.99 | 766 | 2 |
| May | 40 | 69 | 55 | 2.04 | 353 | 30 |
| Jun | 49 | 76 | 63 | 3.05 | 140 | 69 |
| Jul | 53 | 79 | 66 | 2.75 | 66 | 102 |
| Aug | 51 | 79 | 65 | 3.12 | 118 | 118 |
| Sep | 41 | 69 | 55 | 2.24 | 311 | 11 |
| Oct | 31 | 55 | 43 | 1.31 | 682 | 0 |
| Nov | 14 | 33 | 24 | 0.57 | 1245 | 0 |
| Dec | -2 | 18 | 8 | 0.34 | 1769 | 0 |
| Year | 26 | 50 | 38 | 17.37 | 10274 | 332 |
|
|
