| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 45 | 69 | 57 | 2.47 | 256 | 5 |
| Feb | 47 | 69 | 58 | 2.86 | 206 | 6 |
| Mar | 48 | 70 | 59 | 2.55 | 202 | 17 |
| Apr | 51 | 73 | 62 | 0.66 | 137 | 45 |
| May | 56 | 75 | 66 | 0.13 | 74 | 91 |
| Jun | 60 | 79 | 69 | 0.09 | 22 | 155 |
| Jul | 62 | 84 | 73 | 0.03 | 1 | 256 |
| Aug | 63 | 86 | 75 | 0.01 | 1 | 296 |
| Sep | 62 | 85 | 73 | 0.06 | 7 | 251 |
| Oct | 56 | 80 | 68 | 0.26 | 30 | 130 |
| Nov | 51 | 74 | 62 | 0.82 | 117 | 34 |
| Dec | 46 | 70 | 58 | 1.29 | 233 | 8 |
| Year | 54 | 76 | 65 | 11.23 | 1286 | 1294 |
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