| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -4 | 16 | 6 | 0.46 | 1826 | 0 |
| Feb | 4 | 23 | 13 | 0.44 | 1447 | 0 |
| Mar | 14 | 34 | 24 | 0.69 | 1260 | 0 |
| Apr | 28 | 53 | 40 | 1.25 | 746 | 0 |
| May | 40 | 67 | 53 | 2.21 | 377 | 15 |
| Jun | 49 | 76 | 62 | 2.94 | 148 | 66 |
| Jul | 53 | 80 | 67 | 2.96 | 75 | 135 |
| Aug | 51 | 80 | 66 | 1.94 | 112 | 128 |
| Sep | 41 | 68 | 54 | 2.02 | 341 | 16 |
| Oct | 29 | 55 | 42 | 1.11 | 715 | 0 |
| Nov | 15 | 34 | 24 | 0.46 | 1218 | 0 |
| Dec | 2 | 21 | 11 | 0.29 | 1661 | 0 |
| Year | 27 | 51 | 39 | 16.77 | 9926 | 360 |
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