| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 36 | 54 | 45 | 5.52 | 612 | 0 |
| Feb | 40 | 60 | 50 | 5.2 | 414 | 0 |
| Mar | 43 | 65 | 54 | 4.7 | 347 | 4 |
| Apr | 46 | 71 | 59 | 1.84 | 212 | 22 |
| May | 52 | 80 | 66 | 0.99 | 90 | 124 |
| Jun | 58 | 89 | 74 | 0.31 | 8 | 263 |
| Jul | 62 | 95 | 78 | 0.07 | 0 | 406 |
| Aug | 59 | 93 | 76 | 0.16 | 0 | 343 |
| Sep | 55 | 87 | 71 | 0.46 | 21 | 198 |
| Oct | 49 | 78 | 63 | 1.59 | 121 | 61 |
| Nov | 41 | 63 | 52 | 3.74 | 391 | 1 |
| Dec | 37 | 55 | 46 | 4.17 | 602 | 0 |
| Year | 48 | 74 | 61 | 28.75 | 2818 | 1422 |
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