| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 11 | 35 | 23 | 1.85 | 1309 | 0 |
| Feb | 15 | 41 | 28 | 1.77 | 1041 | 0 |
| Mar | 24 | 50 | 37 | 1.88 | 880 | 0 |
| Apr | 31 | 59 | 45 | 2.1 | 614 | 0 |
| May | 38 | 69 | 54 | 2.03 | 354 | 4 |
| Jun | 44 | 80 | 62 | 1.13 | 130 | 47 |
| Jul | 51 | 88 | 69 | 0.75 | 26 | 157 |
| Aug | 49 | 86 | 68 | 0.83 | 49 | 128 |
| Sep | 40 | 77 | 59 | 1.54 | 215 | 22 |
| Oct | 30 | 65 | 47 | 1.71 | 555 | 0 |
| Nov | 21 | 47 | 34 | 1.85 | 923 | 0 |
| Dec | 12 | 37 | 25 | 1.58 | 1259 | 0 |
| Year | 30 | 61 | 46 | 19.02 | 7355 | 358 |
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