| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 24 | 37 | 30 | 1.3 | 1073 | 0 |
| Feb | 28 | 42 | 35 | 1.38 | 837 | 0 |
| Mar | 36 | 52 | 44 | 1.98 | 648 | 0 |
| Apr | 42 | 61 | 52 | 2.22 | 416 | 11 |
| May | 51 | 71 | 61 | 2.43 | 189 | 55 |
| Jun | 61 | 82 | 72 | 0.95 | 37 | 232 |
| Jul | 69 | 91 | 80 | 1.03 | 0 | 458 |
| Aug | 67 | 89 | 78 | 0.93 | 2 | 399 |
| Sep | 56 | 77 | 67 | 1.63 | 83 | 135 |
| Oct | 45 | 63 | 54 | 1.98 | 342 | 10 |
| Nov | 34 | 49 | 41 | 1.73 | 717 | 0 |
| Dec | 25 | 39 | 32 | 1.2 | 1020 | 0 |
| Year | 45 | 63 | 54 | 18.76 | 5364 | 1300 |
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