| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -7 | 15 | 4 | 0.51 | 1900 | 0 |
| Feb | 1 | 22 | 12 | 0.34 | 1492 | 0 |
| Mar | 16 | 35 | 25 | 0.95 | 1236 | 0 |
| Apr | 31 | 53 | 42 | 1.4 | 699 | 2 |
| May | 45 | 68 | 56 | 2.26 | 312 | 39 |
| Jun | 53 | 76 | 65 | 3.65 | 98 | 90 |
| Jul | 58 | 82 | 70 | 4.11 | 26 | 173 |
| Aug | 56 | 80 | 68 | 2.57 | 58 | 153 |
| Sep | 45 | 69 | 57 | 2.43 | 267 | 21 |
| Oct | 32 | 55 | 43 | 2.03 | 676 | 0 |
| Nov | 17 | 35 | 26 | 0.85 | 1158 | 0 |
| Dec | 0 | 20 | 10 | 0.46 | 1706 | 0 |
| Year | 29 | 51 | 40 | 21.56 | 9628 | 478 |
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