| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 33 | 53 | 43 | 4.16 | 688 | 0 |
| Feb | 34 | 56 | 45 | 3.32 | 558 | 0 |
| Mar | 41 | 64 | 52 | 4.31 | 397 | 2 |
| Apr | 49 | 73 | 61 | 3.24 | 162 | 26 |
| May | 58 | 79 | 69 | 4.23 | 28 | 135 |
| Jun | 66 | 86 | 76 | 4.46 | 1 | 329 |
| Jul | 70 | 89 | 80 | 5.17 | 0 | 462 |
| Aug | 69 | 87 | 78 | 5.3 | 0 | 401 |
| Sep | 63 | 82 | 73 | 4.69 | 5 | 236 |
| Oct | 52 | 73 | 62 | 3.64 | 148 | 64 |
| Nov | 44 | 65 | 54 | 2.81 | 336 | 11 |
| Dec | 36 | 56 | 46 | 3.02 | 586 | 1 |
| Year | 51 | 72 | 62 | 48.35 | 2909 | 1667 |
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