| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -10 | 11 | 0 | 0.59 | 2007 | 0 |
| Feb | -3 | 19 | 8 | 0.48 | 1597 | 0 |
| Mar | 11 | 32 | 22 | 0.72 | 1347 | 0 |
| Apr | 29 | 50 | 39 | 1.21 | 780 | 0 |
| May | 43 | 65 | 54 | 2.71 | 367 | 26 |
| Jun | 52 | 74 | 63 | 3.52 | 130 | 70 |
| Jul | 57 | 78 | 67 | 3.63 | 57 | 128 |
| Aug | 54 | 77 | 65 | 3.01 | 99 | 111 |
| Sep | 43 | 66 | 55 | 2.57 | 321 | 9 |
| Oct | 31 | 53 | 42 | 1.76 | 722 | 0 |
| Nov | 15 | 31 | 23 | 1.13 | 1268 | 0 |
| Dec | -2 | 16 | 7 | 0.53 | 1799 | 0 |
| Year | 27 | 48 | 37 | 21.86 | 10494 | 344 |
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