| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -3 | 16 | 7 | 0.8 | 1816 | 0 |
| Feb | 5 | 25 | 15 | 0.6 | 1413 | 0 |
| Mar | 17 | 36 | 26 | 1.36 | 1197 | 0 |
| Apr | 31 | 52 | 41 | 1.96 | 708 | 0 |
| May | 44 | 66 | 55 | 3.01 | 326 | 26 |
| Jun | 54 | 74 | 64 | 4.05 | 105 | 73 |
| Jul | 58 | 78 | 68 | 4.24 | 41 | 146 |
| Aug | 57 | 76 | 66 | 3.69 | 76 | 114 |
| Sep | 46 | 66 | 56 | 2.91 | 280 | 12 |
| Oct | 35 | 53 | 44 | 2.7 | 645 | 0 |
| Nov | 20 | 34 | 27 | 1.4 | 1140 | 0 |
| Dec | 4 | 20 | 12 | 0.78 | 1645 | 0 |
| Year | 31 | 50 | 40 | 27.5 | 9392 | 371 |
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