| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -3 | 19 | 8 | 0.56 | 1762 | 0 |
| Feb | 5 | 26 | 16 | 0.45 | 1385 | 0 |
| Mar | 18 | 38 | 28 | 1.42 | 1149 | 0 |
| Apr | 32 | 55 | 44 | 1.8 | 644 | 3 |
| May | 45 | 69 | 57 | 2.78 | 278 | 28 |
| Jun | 55 | 77 | 66 | 3.19 | 78 | 105 |
| Jul | 59 | 84 | 71 | 2.95 | 26 | 217 |
| Aug | 56 | 82 | 69 | 2.31 | 43 | 164 |
| Sep | 45 | 72 | 58 | 1.99 | 231 | 25 |
| Oct | 32 | 58 | 45 | 1.72 | 616 | 0 |
| Nov | 17 | 37 | 27 | 0.76 | 1134 | 0 |
| Dec | 4 | 24 | 14 | 0.37 | 1587 | 0 |
| Year | 30 | 53 | 42 | 20.3 | 8933 | 542 |
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