| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -4 | 11 | 3 | 0.4 | 1915 | 0 |
| Feb | -4 | 13 | 4 | 0.31 | 1703 | 0 |
| Mar | 2 | 20 | 11 | 0.39 | 1685 | 0 |
| Apr | 14 | 32 | 23 | 0.35 | 1271 | 0 |
| May | 32 | 47 | 40 | 0.55 | 791 | 0 |
| Jun | 43 | 55 | 49 | 1.25 | 481 | 0 |
| Jul | 49 | 62 | 56 | 2.15 | 297 | 1 |
| Aug | 47 | 60 | 53 | 2.92 | 373 | 2 |
| Sep | 36 | 51 | 44 | 2.1 | 644 | 0 |
| Oct | 19 | 34 | 27 | 0.89 | 1192 | 0 |
| Nov | 5 | 20 | 13 | 0.66 | 1572 | 0 |
| Dec | -1 | 14 | 6 | 0.47 | 1826 | 0 |
| Year | 20 | 35 | 27 | 12.44 | 13750 | 3 |
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