| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -4 | 14 | 5 | 0.67 | 1861 | 0 |
| Feb | 3 | 22 | 13 | 0.53 | 1463 | 0 |
| Mar | 16 | 35 | 26 | 1.01 | 1226 | 0 |
| Apr | 30 | 53 | 42 | 1.31 | 707 | 1 |
| May | 43 | 68 | 56 | 2.56 | 319 | 26 |
| Jun | 52 | 76 | 64 | 3.3 | 110 | 89 |
| Jul | 57 | 81 | 69 | 3.33 | 41 | 160 |
| Aug | 54 | 80 | 67 | 2.78 | 73 | 142 |
| Sep | 44 | 69 | 57 | 1.96 | 269 | 18 |
| Oct | 32 | 56 | 44 | 1.65 | 655 | 0 |
| Nov | 17 | 33 | 25 | 0.9 | 1204 | 0 |
| Dec | 2 | 20 | 11 | 0.5 | 1679 | 0 |
| Year | 29 | 51 | 40 | 20.5 | 9607 | 436 |
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