| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 16 | 35 | 25 | 3.87 | 1233 | 0 |
| Feb | 18 | 38 | 28 | 3.32 | 1044 | 0 |
| Mar | 26 | 47 | 37 | 4.16 | 885 | 0 |
| Apr | 35 | 58 | 46 | 4.33 | 558 | 0 |
| May | 45 | 69 | 57 | 3.86 | 261 | 13 |
| Jun | 55 | 78 | 66 | 3.61 | 63 | 97 |
| Jul | 61 | 84 | 72 | 3.44 | 8 | 229 |
| Aug | 59 | 81 | 70 | 3.5 | 15 | 178 |
| Sep | 51 | 73 | 62 | 3.97 | 132 | 32 |
| Oct | 39 | 62 | 51 | 4.31 | 445 | 1 |
| Nov | 32 | 51 | 41 | 4.46 | 720 | 0 |
| Dec | 21 | 40 | 31 | 4.05 | 1071 | 0 |
| Year | 38 | 59 | 49 | 46.88 | 6435 | 550 |
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