| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -5 | 16 | 5 | 0.79 | 1853 | 0 |
| Feb | 2 | 24 | 13 | 0.6 | 1465 | 0 |
| Mar | 15 | 35 | 25 | 1.02 | 1244 | 0 |
| Apr | 28 | 51 | 39 | 1.54 | 768 | 0 |
| May | 40 | 66 | 53 | 2.6 | 395 | 14 |
| Jun | 49 | 73 | 61 | 4.34 | 154 | 36 |
| Jul | 55 | 77 | 66 | 4.71 | 61 | 89 |
| Aug | 52 | 75 | 64 | 3.51 | 110 | 65 |
| Sep | 43 | 65 | 54 | 3.19 | 348 | 4 |
| Oct | 32 | 52 | 42 | 2.46 | 714 | 0 |
| Nov | 18 | 33 | 26 | 1.35 | 1185 | 0 |
| Dec | 2 | 20 | 11 | 0.73 | 1681 | 0 |
| Year | 27 | 49 | 38 | 26.84 | 9978 | 208 |
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