| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 27 | 19 | 1.32 | 1425 | 0 |
| Feb | 17 | 32 | 24 | 1.27 | 1140 | 0 |
| Mar | 27 | 44 | 35 | 2.21 | 918 | 0 |
| Apr | 38 | 58 | 48 | 3.75 | 524 | 2 |
| May | 48 | 70 | 59 | 3.36 | 240 | 46 |
| Jun | 58 | 79 | 69 | 4.64 | 35 | 142 |
| Jul | 62 | 83 | 72 | 3.83 | 7 | 235 |
| Aug | 60 | 80 | 70 | 4.28 | 30 | 189 |
| Sep | 52 | 73 | 62 | 3.62 | 127 | 44 |
| Oct | 41 | 62 | 51 | 2.39 | 437 | 6 |
| Nov | 29 | 45 | 37 | 2.74 | 838 | 0 |
| Dec | 18 | 32 | 25 | 1.84 | 1248 | 0 |
| Year | 38 | 57 | 48 | 35.25 | 6969 | 664 |
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