| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -4 | 16 | 6 | 0.57 | 1840 | 0 |
| Feb | 3 | 23 | 13 | 0.49 | 1454 | 0 |
| Mar | 14 | 35 | 25 | 0.87 | 1257 | 0 |
| Apr | 27 | 52 | 39 | 1.59 | 769 | 0 |
| May | 39 | 66 | 53 | 2.58 | 398 | 10 |
| Jun | 48 | 75 | 62 | 3.88 | 170 | 67 |
| Jul | 53 | 80 | 66 | 2.94 | 79 | 122 |
| Aug | 50 | 80 | 65 | 2.13 | 116 | 119 |
| Sep | 40 | 68 | 54 | 2.15 | 361 | 17 |
| Oct | 28 | 54 | 41 | 1.23 | 734 | 0 |
| Nov | 14 | 34 | 24 | 0.76 | 1228 | 0 |
| Dec | 1 | 21 | 11 | 0.54 | 1680 | 0 |
| Year | 26 | 50 | 38 | 19.73 | 10086 | 335 |
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