| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 39 | 58 | 49 | 2.17 | 507 | 0 |
| Feb | 43 | 65 | 54 | 1.99 | 304 | 0 |
| Mar | 47 | 70 | 58 | 2.33 | 225 | 19 |
| Apr | 50 | 77 | 64 | 0.87 | 118 | 76 |
| May | 56 | 85 | 71 | 0.42 | 40 | 220 |
| Jun | 62 | 93 | 78 | 0.11 | 2 | 386 |
| Jul | 67 | 98 | 83 | 0.01 | 0 | 551 |
| Aug | 66 | 97 | 82 | 0.02 | 0 | 510 |
| Sep | 61 | 92 | 77 | 0.35 | 2 | 346 |
| Oct | 53 | 83 | 68 | 0.65 | 50 | 132 |
| Nov | 44 | 68 | 56 | 1.14 | 285 | 6 |
| Dec | 38 | 58 | 48 | 1.43 | 520 | 0 |
| Year | 52 | 79 | 66 | 11.49 | 2053 | 2246 |
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