| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 24 | 41 | 32 | 3.19 | 1011 | 0 |
| Feb | 28 | 48 | 38 | 3.82 | 757 | 0 |
| Mar | 36 | 58 | 47 | 4.82 | 557 | 5 |
| Apr | 45 | 69 | 57 | 4.73 | 257 | 17 |
| May | 55 | 79 | 67 | 4.75 | 89 | 144 |
| Jun | 65 | 87 | 76 | 3.96 | 3 | 332 |
| Jul | 69 | 91 | 80 | 4.58 | 0 | 471 |
| Aug | 67 | 89 | 78 | 3.24 | 1 | 402 |
| Sep | 58 | 83 | 70 | 2.7 | 35 | 185 |
| Oct | 45 | 72 | 58 | 3.2 | 243 | 33 |
| Nov | 37 | 58 | 48 | 4.37 | 523 | 2 |
| Dec | 28 | 46 | 37 | 4.48 | 866 | 0 |
| Year | 46 | 69 | 57 | 47.84 | 4342 | 1591 |
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