| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 25 | 42 | 33 | 3.52 | 989 | 0 |
| Feb | 27 | 46 | 36 | 3.01 | 804 | 0 |
| Mar | 35 | 55 | 45 | 4.17 | 625 | 0 |
| Apr | 44 | 66 | 55 | 3.61 | 313 | 8 |
| May | 54 | 75 | 65 | 4.75 | 106 | 91 |
| Jun | 62 | 83 | 73 | 3.92 | 9 | 243 |
| Jul | 67 | 88 | 78 | 4.02 | 0 | 396 |
| Aug | 66 | 87 | 77 | 3.61 | 0 | 355 |
| Sep | 59 | 79 | 69 | 4.53 | 30 | 151 |
| Oct | 47 | 68 | 58 | 3.62 | 258 | 26 |
| Nov | 38 | 57 | 48 | 3.98 | 528 | 1 |
| Dec | 29 | 46 | 38 | 3.66 | 843 | 0 |
| Year | 46 | 66 | 56 | 46.4 | 4505 | 1271 |
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