| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 49 | 68 | 58 | 3.33 | 207 | 15 |
| Feb | 50 | 70 | 60 | 3.68 | 149 | 23 |
| Mar | 52 | 70 | 61 | 3.14 | 144 | 26 |
| Apr | 54 | 73 | 64 | 0.83 | 83 | 58 |
| May | 58 | 75 | 66 | 0.31 | 36 | 84 |
| Jun | 61 | 80 | 71 | 0.06 | 5 | 178 |
| Jul | 65 | 84 | 74 | 0.01 | 0 | 295 |
| Aug | 66 | 85 | 75 | 0.13 | 0 | 325 |
| Sep | 65 | 83 | 74 | 0.32 | 1 | 281 |
| Oct | 60 | 79 | 70 | 0.37 | 11 | 164 |
| Nov | 53 | 73 | 63 | 1.05 | 91 | 44 |
| Dec | 48 | 69 | 59 | 1.91 | 201 | 13 |
| Year | 57 | 76 | 66 | 15.14 | 928 | 1506 |
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