| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 37 | 64 | 51 | 1.02 | 455 | 7 |
| Feb | 42 | 69 | 55 | 1.12 | 287 | 17 |
| Mar | 49 | 76 | 62 | 0.98 | 131 | 50 |
| Apr | 57 | 83 | 70 | 2.03 | 22 | 170 |
| May | 66 | 88 | 77 | 3.28 | 3 | 365 |
| Jun | 71 | 93 | 82 | 3.54 | 0 | 501 |
| Jul | 72 | 96 | 84 | 1.22 | 0 | 584 |
| Aug | 71 | 96 | 84 | 2.62 | 0 | 575 |
| Sep | 67 | 92 | 80 | 2.33 | 0 | 434 |
| Oct | 58 | 83 | 71 | 2.38 | 21 | 194 |
| Nov | 48 | 72 | 60 | 1.57 | 192 | 43 |
| Dec | 40 | 65 | 53 | 1.34 | 395 | 11 |
| Year | 56 | 81 | 69 | 23.43 | 1506 | 2951 |
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