| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 43 | 67 | 55 | 1.15 | 340 | 28 |
| Feb | 46 | 71 | 59 | 1.31 | 223 | 41 |
| Mar | 53 | 79 | 66 | 1.58 | 82 | 112 |
| Apr | 60 | 85 | 72 | 1.69 | 20 | 240 |
| May | 67 | 90 | 79 | 3.63 | 6 | 426 |
| Jun | 72 | 95 | 83 | 3.68 | 0 | 545 |
| Jul | 73 | 97 | 85 | 1.54 | 0 | 624 |
| Aug | 73 | 98 | 85 | 2.25 | 0 | 621 |
| Sep | 69 | 92 | 81 | 3.06 | 0 | 470 |
| Oct | 61 | 85 | 73 | 2.92 | 9 | 268 |
| Nov | 51 | 76 | 64 | 1.54 | 129 | 89 |
| Dec | 44 | 68 | 56 | 1.05 | 308 | 37 |
| Year | 59 | 84 | 72 | 25.4 | 1117 | 3501 |
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