| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -3 | 18 | 7 | 0.6 | 1787 | 0 |
| Feb | 5 | 25 | 15 | 0.44 | 1407 | 0 |
| Mar | 18 | 37 | 27 | 1.04 | 1169 | 0 |
| Apr | 31 | 55 | 43 | 1.71 | 664 | 1 |
| May | 43 | 70 | 57 | 2.45 | 289 | 31 |
| Jun | 53 | 79 | 66 | 3.25 | 87 | 109 |
| Jul | 57 | 84 | 71 | 2.76 | 27 | 206 |
| Aug | 55 | 83 | 69 | 2.04 | 45 | 173 |
| Sep | 44 | 72 | 58 | 2.26 | 234 | 27 |
| Oct | 32 | 58 | 45 | 1.77 | 625 | 0 |
| Nov | 17 | 37 | 27 | 0.82 | 1140 | 0 |
| Dec | 4 | 24 | 14 | 0.41 | 1590 | 0 |
| Year | 30 | 54 | 42 | 19.55 | 9064 | 547 |
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