| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 14 | 34 | 24 | 3.85 | 1266 | 0 |
| Feb | 15 | 38 | 27 | 2.9 | 1076 | 0 |
| Mar | 25 | 47 | 36 | 3.81 | 896 | 0 |
| Apr | 35 | 59 | 47 | 3.99 | 543 | 0 |
| May | 45 | 71 | 58 | 4.77 | 241 | 15 |
| Jun | 54 | 78 | 66 | 4.78 | 57 | 80 |
| Jul | 58 | 83 | 71 | 4.47 | 8 | 188 |
| Aug | 57 | 82 | 69 | 4.64 | 16 | 146 |
| Sep | 49 | 74 | 61 | 4.54 | 132 | 22 |
| Oct | 37 | 63 | 50 | 3.95 | 473 | 3 |
| Nov | 28 | 51 | 40 | 4.22 | 764 | 0 |
| Dec | 21 | 39 | 30 | 3.78 | 1093 | 0 |
| Year | 36 | 60 | 48 | 49.7 | 6565 | 454 |
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