| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -4 | 16 | 6 | 0.72 | 1822 | 0 |
| Feb | 3 | 25 | 14 | 0.62 | 1430 | 0 |
| Mar | 17 | 37 | 27 | 1.08 | 1194 | 0 |
| Apr | 30 | 56 | 43 | 1.38 | 654 | 3 |
| May | 44 | 71 | 58 | 2.29 | 272 | 37 |
| Jun | 53 | 79 | 66 | 3.5 | 88 | 111 |
| Jul | 57 | 83 | 70 | 2.73 | 28 | 186 |
| Aug | 55 | 82 | 69 | 2.85 | 51 | 161 |
| Sep | 45 | 71 | 58 | 1.98 | 234 | 30 |
| Oct | 34 | 57 | 46 | 1.77 | 602 | 0 |
| Nov | 18 | 36 | 27 | 0.86 | 1149 | 0 |
| Dec | 2 | 22 | 12 | 0.6 | 1644 | 0 |
| Year | 29 | 53 | 41 | 20.38 | 9168 | 528 |
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