| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -5 | 16 | 5 | 0.95 | 1853 | 0 |
| Feb | 1 | 23 | 12 | 0.61 | 1481 | 0 |
| Mar | 15 | 35 | 25 | 1.6 | 1248 | 0 |
| Apr | 29 | 53 | 41 | 1.98 | 721 | 0 |
| May | 42 | 67 | 55 | 3.01 | 343 | 27 |
| Jun | 52 | 74 | 63 | 4.24 | 120 | 67 |
| Jul | 56 | 79 | 68 | 3.64 | 52 | 130 |
| Aug | 54 | 77 | 66 | 3.15 | 77 | 97 |
| Sep | 44 | 67 | 56 | 2.6 | 293 | 11 |
| Oct | 32 | 55 | 44 | 2.58 | 666 | 0 |
| Nov | 18 | 35 | 27 | 1.48 | 1153 | 0 |
| Dec | 3 | 21 | 12 | 0.6 | 1649 | 0 |
| Year | 28 | 50 | 39 | 26.44 | 9656 | 332 |
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