| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 24 | 42 | 33 | 3.47 | 982 | 0 |
| Feb | 28 | 48 | 38 | 3.93 | 750 | 0 |
| Mar | 37 | 58 | 48 | 4.27 | 530 | 6 |
| Apr | 46 | 68 | 57 | 4.95 | 256 | 32 |
| May | 55 | 77 | 66 | 4.75 | 75 | 119 |
| Jun | 64 | 85 | 75 | 4.51 | 7 | 308 |
| Jul | 68 | 89 | 78 | 4.45 | 0 | 425 |
| Aug | 65 | 87 | 76 | 2.99 | 0 | 363 |
| Sep | 57 | 81 | 69 | 3.56 | 43 | 182 |
| Oct | 45 | 71 | 58 | 3.45 | 236 | 35 |
| Nov | 37 | 57 | 47 | 4.53 | 531 | 1 |
| Dec | 28 | 46 | 37 | 4.38 | 855 | 0 |
| Year | 46 | 68 | 57 | 49.24 | 4265 | 1471 |
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