| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 30 | 21 | 1.84 | 1362 | 0 |
| Feb | 16 | 36 | 26 | 1.68 | 1097 | 0 |
| Mar | 27 | 47 | 37 | 2.96 | 869 | 0 |
| Apr | 37 | 60 | 48 | 4.11 | 507 | 1 |
| May | 47 | 72 | 60 | 4.33 | 234 | 62 |
| Jun | 58 | 80 | 69 | 4.79 | 39 | 161 |
| Jul | 62 | 84 | 73 | 3.87 | 6 | 245 |
| Aug | 60 | 81 | 71 | 3.87 | 28 | 198 |
| Sep | 51 | 75 | 63 | 3.33 | 106 | 60 |
| Oct | 39 | 64 | 51 | 2.98 | 434 | 7 |
| Nov | 30 | 48 | 39 | 3.57 | 778 | 0 |
| Dec | 19 | 35 | 27 | 2.71 | 1182 | 0 |
| Year | 38 | 59 | 49 | 40.04 | 6642 | 734 |
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