| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 15 | 31 | 23 | 1.85 | 1309 | 0 |
| Feb | 18 | 35 | 27 | 1.45 | 1073 | 0 |
| Mar | 28 | 47 | 38 | 2.08 | 854 | 0 |
| Apr | 38 | 59 | 48 | 3.36 | 507 | 2 |
| May | 49 | 71 | 60 | 3.83 | 231 | 63 |
| Jun | 58 | 79 | 68 | 4.51 | 39 | 139 |
| Jul | 62 | 82 | 72 | 3.67 | 10 | 232 |
| Aug | 60 | 80 | 70 | 4.05 | 30 | 183 |
| Sep | 53 | 73 | 63 | 3.22 | 104 | 43 |
| Oct | 42 | 62 | 52 | 3.04 | 424 | 6 |
| Nov | 32 | 48 | 40 | 2.97 | 754 | 0 |
| Dec | 21 | 35 | 28 | 2.62 | 1139 | 0 |
| Year | 40 | 58 | 49 | 36.65 | 6474 | 668 |
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