| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 1 | 21 | 11 | 2.55 | 1676 | 0 |
| Feb | 5 | 25 | 15 | 1.68 | 1404 | 0 |
| Mar | 16 | 36 | 26 | 2.12 | 1213 | 0 |
| Apr | 29 | 48 | 39 | 2.35 | 789 | 0 |
| May | 41 | 64 | 53 | 3.44 | 392 | 4 |
| Jun | 50 | 73 | 62 | 3.43 | 131 | 26 |
| Jul | 55 | 77 | 66 | 3.71 | 51 | 87 |
| Aug | 53 | 76 | 64 | 3.94 | 71 | 51 |
| Sep | 45 | 66 | 55 | 3.44 | 298 | 6 |
| Oct | 35 | 53 | 44 | 3.28 | 655 | 0 |
| Nov | 25 | 38 | 32 | 2.77 | 1005 | 0 |
| Dec | 9 | 26 | 18 | 2.56 | 1470 | 0 |
| Year | 30 | 50 | 40 | 35.27 | 9155 | 174 |
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