| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -4 | 16 | 6 | 0.69 | 1834 | 0 |
| Feb | 3 | 24 | 13 | 0.57 | 1449 | 0 |
| Mar | 16 | 36 | 26 | 0.86 | 1210 | 0 |
| Apr | 30 | 53 | 41 | 1.52 | 719 | 0 |
| May | 43 | 68 | 55 | 2.67 | 336 | 28 |
| Jun | 52 | 75 | 63 | 4.09 | 117 | 65 |
| Jul | 57 | 79 | 68 | 4.33 | 56 | 145 |
| Aug | 55 | 77 | 66 | 3.5 | 84 | 103 |
| Sep | 45 | 66 | 56 | 2.75 | 291 | 8 |
| Oct | 35 | 54 | 44 | 2.26 | 643 | 0 |
| Nov | 19 | 34 | 27 | 1.12 | 1157 | 0 |
| Dec | 3 | 21 | 12 | 0.63 | 1644 | 0 |
| Year | 29 | 50 | 40 | 24.99 | 9540 | 349 |
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