| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 34 | 26 | 4.77 | 1219 | 0 |
| Feb | 20 | 36 | 28 | 4.79 | 1033 | 0 |
| Mar | 27 | 43 | 35 | 5.78 | 936 | 0 |
| Apr | 36 | 51 | 43 | 5.06 | 651 | 0 |
| May | 45 | 59 | 52 | 6.03 | 404 | 3 |
| Jun | 53 | 65 | 59 | 6.57 | 195 | 11 |
| Jul | 57 | 69 | 63 | 5.4 | 97 | 29 |
| Aug | 56 | 67 | 62 | 5.44 | 126 | 20 |
| Sep | 50 | 62 | 56 | 5.68 | 270 | 1 |
| Oct | 40 | 54 | 47 | 4.55 | 575 | 0 |
| Nov | 30 | 45 | 38 | 4.65 | 820 | 0 |
| Dec | 22 | 38 | 30 | 4.04 | 1089 | 0 |
| Year | 38 | 52 | 45 | 62.76 | 7415 | 64 |
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