| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -1 | 21 | 10 | 1.03 | 1705 | 0 |
| Feb | 6 | 28 | 17 | 0.81 | 1356 | 0 |
| Mar | 18 | 39 | 28 | 1.69 | 1138 | 0 |
| Apr | 30 | 55 | 43 | 2.53 | 676 | 0 |
| May | 41 | 68 | 55 | 3.43 | 344 | 24 |
| Jun | 50 | 75 | 63 | 4.32 | 125 | 51 |
| Jul | 54 | 79 | 67 | 4.36 | 52 | 107 |
| Aug | 53 | 77 | 65 | 4.54 | 94 | 88 |
| Sep | 44 | 68 | 56 | 3.98 | 273 | 9 |
| Oct | 34 | 56 | 45 | 2.65 | 611 | 0 |
| Nov | 22 | 38 | 30 | 2.31 | 1054 | 0 |
| Dec | 7 | 25 | 16 | 1.16 | 1528 | 0 |
| Year | 30 | 52 | 41 | 32.81 | 8956 | 279 |
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