| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -6 | 16 | 5 | 0.65 | 1854 | 0 |
| Feb | 2 | 23 | 13 | 0.51 | 1468 | 0 |
| Mar | 16 | 36 | 26 | 1.01 | 1212 | 0 |
| Apr | 31 | 55 | 43 | 1.3 | 670 | 1 |
| May | 45 | 70 | 57 | 2.63 | 276 | 33 |
| Jun | 54 | 78 | 66 | 3.39 | 80 | 112 |
| Jul | 59 | 83 | 71 | 3.54 | 23 | 205 |
| Aug | 57 | 82 | 69 | 2.32 | 42 | 173 |
| Sep | 46 | 71 | 58 | 2.05 | 228 | 27 |
| Oct | 33 | 57 | 45 | 1.78 | 620 | 0 |
| Nov | 17 | 36 | 26 | 0.94 | 1162 | 0 |
| Dec | 2 | 22 | 12 | 0.42 | 1653 | 0 |
| Year | 29 | 52 | 41 | 20.54 | 9288 | 551 |
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