| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 17 | 32 | 25 | 2.34 | 1243 | 0 |
| Feb | 19 | 36 | 28 | 2.03 | 1057 | 0 |
| Mar | 27 | 46 | 37 | 3.05 | 879 | 1 |
| Apr | 37 | 58 | 47 | 3.33 | 530 | 8 |
| May | 46 | 69 | 58 | 3.45 | 252 | 33 |
| Jun | 55 | 77 | 66 | 3.91 | 71 | 112 |
| Jul | 59 | 81 | 70 | 4.1 | 18 | 186 |
| Aug | 58 | 79 | 68 | 3.43 | 28 | 149 |
| Sep | 51 | 72 | 62 | 3.89 | 148 | 57 |
| Oct | 41 | 61 | 51 | 2.46 | 439 | 5 |
| Nov | 33 | 48 | 41 | 3.07 | 723 | 1 |
| Dec | 23 | 37 | 30 | 2.96 | 1063 | 0 |
| Year | 39 | 58 | 48 | 38.02 | 6451 | 552 |
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