| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 38 | 60 | 49 | 4.45 | 511 | 3 |
| Feb | 40 | 64 | 52 | 3.41 | 367 | 7 |
| Mar | 47 | 72 | 59 | 4.14 | 209 | 29 |
| Apr | 53 | 78 | 65 | 3.06 | 62 | 73 |
| May | 61 | 84 | 73 | 3.41 | 5 | 239 |
| Jun | 68 | 89 | 79 | 5.71 | 0 | 409 |
| Jul | 72 | 92 | 82 | 5.03 | 0 | 520 |
| Aug | 71 | 90 | 80 | 6.07 | 0 | 477 |
| Sep | 66 | 86 | 76 | 3.92 | 1 | 329 |
| Oct | 55 | 78 | 66 | 2.86 | 77 | 118 |
| Nov | 47 | 70 | 58 | 2.77 | 236 | 37 |
| Dec | 40 | 62 | 51 | 3.41 | 439 | 10 |
| Year | 55 | 77 | 66 | 48.24 | 1907 | 2251 |
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