| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 42 | 68 | 55 | 4.02 | 325 | 1 |
| Feb | 44 | 69 | 56 | 4.05 | 252 | 7 |
| Mar | 45 | 69 | 57 | 3.45 | 249 | 12 |
| Apr | 47 | 74 | 61 | 0.73 | 169 | 33 |
| May | 52 | 77 | 64 | 0.25 | 101 | 72 |
| Jun | 55 | 82 | 69 | 0.05 | 31 | 142 |
| Jul | 59 | 89 | 74 | 0 | 3 | 273 |
| Aug | 59 | 89 | 74 | 0.13 | 2 | 287 |
| Sep | 58 | 87 | 72 | 0.29 | 11 | 231 |
| Oct | 53 | 80 | 66 | 0.66 | 59 | 103 |
| Nov | 45 | 73 | 59 | 1.29 | 198 | 25 |
| Dec | 41 | 68 | 55 | 2.04 | 327 | 5 |
| Year | 50 | 77 | 63 | 16.96 | 1727 | 1191 |
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