| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 39 | 28 | 1.59 | 1141 | 0 |
| Feb | 23 | 46 | 35 | 1.83 | 854 | 0 |
| Mar | 33 | 56 | 45 | 3.37 | 636 | 0 |
| Apr | 43 | 67 | 55 | 3.99 | 330 | 17 |
| May | 53 | 76 | 64 | 4.91 | 115 | 92 |
| Jun | 63 | 84 | 74 | 4.95 | 11 | 264 |
| Jul | 68 | 90 | 79 | 3.79 | 4 | 435 |
| Aug | 65 | 89 | 77 | 3.77 | 9 | 384 |
| Sep | 57 | 81 | 69 | 4.32 | 67 | 174 |
| Oct | 45 | 70 | 58 | 3.75 | 254 | 25 |
| Nov | 33 | 55 | 44 | 3.29 | 633 | 0 |
| Dec | 23 | 43 | 33 | 1.93 | 993 | 0 |
| Year | 44 | 66 | 55 | 41.49 | 5047 | 1391 |
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