| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 42 | 30 | 0.51 | 1092 | 0 |
| Feb | 23 | 49 | 36 | 0.46 | 813 | 0 |
| Mar | 28 | 58 | 43 | 0.72 | 683 | 0 |
| Apr | 34 | 66 | 50 | 0.59 | 452 | 1 |
| May | 44 | 76 | 60 | 0.54 | 188 | 20 |
| Jun | 52 | 87 | 69 | 0.22 | 19 | 150 |
| Jul | 59 | 91 | 75 | 0.97 | 0 | 307 |
| Aug | 58 | 88 | 73 | 1.16 | 2 | 244 |
| Sep | 50 | 81 | 65 | 1.03 | 75 | 79 |
| Oct | 38 | 68 | 53 | 1 | 373 | 4 |
| Nov | 27 | 53 | 40 | 0.77 | 751 | 0 |
| Dec | 19 | 43 | 31 | 0.42 | 1060 | 0 |
| Year | 37 | 67 | 52 | 8.39 | 5508 | 805 |
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