| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 44 | 64 | 54 | 1.91 | 366 | 21 |
| Feb | 47 | 68 | 57 | 2.02 | 241 | 28 |
| Mar | 55 | 74 | 64 | 1.91 | 98 | 74 |
| Apr | 61 | 79 | 70 | 1.99 | 24 | 167 |
| May | 68 | 84 | 76 | 4.07 | 5 | 343 |
| Jun | 74 | 89 | 81 | 3.97 | 0 | 491 |
| Jul | 75 | 92 | 83 | 2.98 | 0 | 569 |
| Aug | 74 | 93 | 84 | 3.16 | 0 | 572 |
| Sep | 70 | 89 | 80 | 5.61 | 0 | 438 |
| Oct | 62 | 82 | 72 | 4.61 | 13 | 234 |
| Nov | 53 | 73 | 63 | 2.04 | 149 | 92 |
| Dec | 46 | 66 | 56 | 1.27 | 308 | 27 |
| Year | 61 | 79 | 70 | 35.54 | 1204 | 3056 |
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