| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 36 | 53 | 44 | 3.57 | 642 | 0 |
| Feb | 39 | 60 | 50 | 3.31 | 438 | 5 |
| Mar | 46 | 68 | 57 | 4.09 | 261 | 10 |
| Apr | 54 | 75 | 64 | 3.95 | 91 | 68 |
| May | 62 | 82 | 72 | 4.29 | 9 | 228 |
| Jun | 69 | 89 | 79 | 4.6 | 0 | 426 |
| Jul | 73 | 93 | 83 | 3.78 | 0 | 549 |
| Aug | 72 | 93 | 82 | 2.35 | 0 | 535 |
| Sep | 65 | 86 | 76 | 3.4 | 7 | 333 |
| Oct | 55 | 77 | 66 | 3.87 | 78 | 104 |
| Nov | 45 | 64 | 55 | 5.34 | 325 | 15 |
| Dec | 38 | 56 | 47 | 4.83 | 570 | 7 |
| Year | 54 | 75 | 65 | 47.38 | 2421 | 2280 |
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