| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 35 | 58 | 47 | 6.22 | 584 | 0 |
| Feb | 37 | 63 | 50 | 5.39 | 411 | 2 |
| Mar | 44 | 72 | 58 | 6.23 | 244 | 22 |
| Apr | 50 | 78 | 64 | 5.56 | 99 | 64 |
| May | 60 | 84 | 72 | 5.7 | 10 | 216 |
| Jun | 66 | 90 | 78 | 4.69 | 0 | 389 |
| Jul | 69 | 92 | 81 | 4.95 | 0 | 485 |
| Aug | 68 | 92 | 80 | 4.39 | 0 | 464 |
| Sep | 63 | 88 | 75 | 4 | 2 | 313 |
| Oct | 52 | 79 | 65 | 3.86 | 81 | 94 |
| Nov | 43 | 69 | 56 | 4.85 | 299 | 21 |
| Dec | 37 | 61 | 49 | 5.83 | 517 | 8 |
| Year | 52 | 77 | 65 | 61.67 | 2247 | 2078 |
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