| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 30 | 21 | 3.31 | 1363 | 0 |
| Feb | 13 | 34 | 23 | 2.33 | 1171 | 0 |
| Mar | 24 | 44 | 34 | 2.97 | 961 | 0 |
| Apr | 36 | 58 | 47 | 3.03 | 536 | 0 |
| May | 48 | 72 | 60 | 3.76 | 187 | 28 |
| Jun | 56 | 80 | 68 | 3.29 | 28 | 127 |
| Jul | 61 | 85 | 73 | 4.09 | 1 | 247 |
| Aug | 59 | 82 | 71 | 4.28 | 11 | 179 |
| Sep | 52 | 73 | 62 | 3.77 | 119 | 30 |
| Oct | 41 | 60 | 51 | 3.53 | 451 | 1 |
| Nov | 32 | 47 | 40 | 3.52 | 759 | 0 |
| Dec | 20 | 35 | 28 | 2.85 | 1156 | 0 |
| Year | 38 | 58 | 48 | 40.73 | 6743 | 612 |
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