| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -9 | 14 | 2 | 1.17 | 1947 | 0 |
| Feb | -4 | 22 | 9 | 0.93 | 1560 | 0 |
| Mar | 9 | 35 | 22 | 1.24 | 1335 | 0 |
| Apr | 24 | 50 | 37 | 1.54 | 830 | 0 |
| May | 38 | 66 | 52 | 2.55 | 421 | 15 |
| Jun | 48 | 72 | 60 | 4.04 | 187 | 30 |
| Jul | 53 | 77 | 65 | 4.06 | 70 | 73 |
| Aug | 51 | 74 | 63 | 4.02 | 133 | 57 |
| Sep | 42 | 62 | 52 | 3.21 | 393 | 3 |
| Oct | 32 | 50 | 41 | 2.3 | 749 | 0 |
| Nov | 17 | 33 | 25 | 1.63 | 1202 | 0 |
| Dec | -1 | 18 | 9 | 0.87 | 1745 | 0 |
| Year | 25 | 48 | 36 | 27.56 | 10572 | 178 |
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