| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -2 | 22 | 10 | 0.31 | 1719 | 0 |
| Feb | 6 | 29 | 18 | 0.22 | 1321 | 0 |
| Mar | 17 | 41 | 29 | 0.58 | 1115 | 0 |
| Apr | 28 | 58 | 43 | 0.81 | 673 | 0 |
| May | 39 | 70 | 55 | 2 | 338 | 16 |
| Jun | 48 | 79 | 64 | 2.54 | 134 | 88 |
| Jul | 51 | 85 | 68 | 2.13 | 53 | 148 |
| Aug | 49 | 85 | 67 | 1.61 | 95 | 156 |
| Sep | 39 | 72 | 55 | 1.31 | 314 | 21 |
| Oct | 29 | 59 | 44 | 0.75 | 666 | 0 |
| Nov | 14 | 38 | 26 | 0.36 | 1176 | 0 |
| Dec | 2 | 26 | 14 | 0.33 | 1583 | 0 |
| Year | 27 | 55 | 41 | 12.95 | 9187 | 429 |
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