| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -3 | 18 | 8 | 1.03 | 1771 | 0 |
| Feb | 4 | 26 | 15 | 0.78 | 1399 | 0 |
| Mar | 18 | 38 | 28 | 1.73 | 1150 | 0 |
| Apr | 31 | 54 | 43 | 2.31 | 673 | 0 |
| May | 43 | 67 | 55 | 3.35 | 330 | 22 |
| Jun | 52 | 76 | 64 | 4.27 | 98 | 63 |
| Jul | 57 | 80 | 69 | 4.53 | 33 | 143 |
| Aug | 54 | 78 | 66 | 4.18 | 69 | 105 |
| Sep | 44 | 68 | 56 | 3.27 | 279 | 13 |
| Oct | 33 | 56 | 45 | 2.69 | 635 | 0 |
| Nov | 20 | 38 | 29 | 2.09 | 1079 | 0 |
| Dec | 5 | 23 | 14 | 1.01 | 1586 | 0 |
| Year | 30 | 52 | 41 | 31.24 | 9102 | 346 |
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