| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 25 | 43 | 34 | 3.37 | 961 | 0 |
| Feb | 29 | 50 | 40 | 3.39 | 715 | 0 |
| Mar | 38 | 61 | 49 | 4.6 | 497 | 6 |
| Apr | 46 | 71 | 59 | 4.74 | 219 | 25 |
| May | 55 | 79 | 67 | 5.16 | 80 | 141 |
| Jun | 63 | 87 | 75 | 4.1 | 2 | 301 |
| Jul | 67 | 90 | 79 | 3.75 | 0 | 426 |
| Aug | 65 | 90 | 77 | 3.6 | 2 | 384 |
| Sep | 58 | 84 | 71 | 3.26 | 27 | 199 |
| Oct | 47 | 73 | 60 | 3.16 | 202 | 46 |
| Nov | 39 | 59 | 49 | 4.71 | 489 | 3 |
| Dec | 29 | 47 | 38 | 4.4 | 828 | 0 |
| Year | 47 | 69 | 58 | 48.24 | 4022 | 1531 |
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