| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 40 | 64 | 52 | 0.8 | 411 | 13 |
| Feb | 45 | 69 | 57 | 0.94 | 251 | 26 |
| Mar | 52 | 78 | 65 | 0.72 | 81 | 80 |
| Apr | 59 | 85 | 72 | 1.75 | 17 | 226 |
| May | 67 | 91 | 79 | 2.95 | 2 | 432 |
| Jun | 73 | 95 | 84 | 3.49 | 0 | 566 |
| Jul | 75 | 98 | 86 | 2.03 | 0 | 662 |
| Aug | 74 | 98 | 86 | 2.01 | 0 | 651 |
| Sep | 70 | 93 | 81 | 2.57 | 0 | 485 |
| Oct | 60 | 84 | 72 | 2.33 | 14 | 233 |
| Nov | 50 | 73 | 62 | 1.08 | 163 | 56 |
| Dec | 42 | 65 | 53 | 0.81 | 369 | 9 |
| Year | 59 | 83 | 71 | 21.48 | 1308 | 3439 |
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