| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 46 | 66 | 56 | 3.6 | 272 | 1 |
| Feb | 48 | 67 | 57 | 3.22 | 218 | 4 |
| Mar | 49 | 68 | 58 | 2.79 | 217 | 7 |
| Apr | 51 | 71 | 61 | 0.73 | 149 | 23 |
| May | 55 | 72 | 63 | 0.26 | 100 | 44 |
| Jun | 58 | 75 | 66 | 0.08 | 45 | 82 |
| Jul | 61 | 78 | 69 | 0.04 | 10 | 143 |
| Aug | 62 | 79 | 70 | 0.13 | 15 | 181 |
| Sep | 61 | 78 | 70 | 0.23 | 22 | 158 |
| Oct | 57 | 75 | 66 | 0.48 | 44 | 75 |
| Nov | 50 | 71 | 60 | 1.24 | 163 | 21 |
| Dec | 46 | 67 | 56 | 1.99 | 271 | 3 |
| Year | 54 | 72 | 63 | 14.79 | 1526 | 742 |
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