| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -8 | 14 | 3 | 0.84 | 1946 | 0 |
| Feb | -1 | 22 | 11 | 0.64 | 1531 | 0 |
| Mar | 12 | 35 | 24 | 0.96 | 1298 | 0 |
| Apr | 27 | 52 | 39 | 1.38 | 775 | 1 |
| May | 40 | 67 | 53 | 2.55 | 378 | 17 |
| Jun | 49 | 74 | 62 | 3.98 | 140 | 47 |
| Jul | 54 | 79 | 66 | 3.37 | 55 | 91 |
| Aug | 51 | 76 | 64 | 3.14 | 102 | 67 |
| Sep | 42 | 65 | 53 | 3.03 | 360 | 10 |
| Oct | 32 | 52 | 42 | 1.98 | 723 | 0 |
| Nov | 16 | 33 | 24 | 1.36 | 1217 | 0 |
| Dec | -1 | 18 | 9 | 0.7 | 1744 | 0 |
| Year | 26 | 49 | 37 | 23.93 | 10269 | 233 |
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