| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -9 | 4 | -3 | 0.55 | 2092 | 0 |
| Feb | -10 | 3 | -4 | 0.42 | 1918 | 0 |
| Mar | -8 | 7 | -0 | 0.38 | 2008 | 0 |
| Apr | 3 | 20 | 12 | 0.41 | 1606 | 0 |
| May | 25 | 38 | 32 | 0.33 | 1037 | 0 |
| Jun | 39 | 51 | 45 | 0.57 | 607 | 0 |
| Jul | 49 | 60 | 55 | 1.43 | 327 | 8 |
| Aug | 47 | 57 | 52 | 2 | 407 | 4 |
| Sep | 37 | 46 | 42 | 1.7 | 696 | 0 |
| Oct | 19 | 28 | 23 | 0.95 | 1297 | 0 |
| Nov | 3 | 13 | 8 | 0.71 | 1703 | 0 |
| Dec | -6 | 6 | -0 | 0.6 | 2022 | 0 |
| Year | 16 | 28 | 22 | 10.05 | 15720 | 12 |
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