| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -3 | 18 | 8 | 0.39 | 1783 | 0 |
| Feb | 4 | 25 | 15 | 0.36 | 1407 | 0 |
| Mar | 16 | 37 | 27 | 0.63 | 1192 | 0 |
| Apr | 29 | 54 | 42 | 1.27 | 709 | 1 |
| May | 42 | 67 | 55 | 2.1 | 337 | 15 |
| Jun | 51 | 75 | 63 | 3.12 | 132 | 77 |
| Jul | 55 | 81 | 68 | 2.62 | 55 | 154 |
| Aug | 54 | 81 | 67 | 1.91 | 79 | 152 |
| Sep | 43 | 69 | 56 | 1.44 | 287 | 22 |
| Oct | 31 | 56 | 43 | 1.22 | 670 | 0 |
| Nov | 17 | 36 | 27 | 0.57 | 1157 | 0 |
| Dec | 4 | 24 | 14 | 0.39 | 1593 | 0 |
| Year | 29 | 52 | 40 | 16.02 | 9401 | 421 |
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