| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 35 | 27 | 4.22 | 1194 | 0 |
| Feb | 19 | 39 | 29 | 3.08 | 1010 | 0 |
| Mar | 27 | 48 | 38 | 4.45 | 844 | 0 |
| Apr | 36 | 60 | 48 | 4.27 | 509 | 0 |
| May | 47 | 71 | 59 | 4.69 | 220 | 29 |
| Jun | 56 | 79 | 68 | 4.26 | 46 | 121 |
| Jul | 61 | 84 | 73 | 4.61 | 11 | 242 |
| Aug | 59 | 81 | 70 | 4.49 | 9 | 173 |
| Sep | 51 | 73 | 62 | 4.99 | 119 | 31 |
| Oct | 40 | 62 | 51 | 4.18 | 439 | 1 |
| Nov | 32 | 51 | 41 | 4.45 | 711 | 0 |
| Dec | 23 | 40 | 31 | 4.08 | 1047 | 0 |
| Year | 39 | 60 | 50 | 51.77 | 6159 | 597 |
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