| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 16 | 31 | 23 | 2.72 | 1294 | 0 |
| Feb | 18 | 34 | 26 | 2.49 | 1093 | 0 |
| Mar | 26 | 44 | 35 | 3.33 | 927 | 0 |
| Apr | 35 | 57 | 46 | 3.25 | 568 | 0 |
| May | 45 | 68 | 56 | 4.03 | 294 | 19 |
| Jun | 53 | 74 | 64 | 4.81 | 82 | 42 |
| Jul | 57 | 78 | 68 | 4.19 | 43 | 123 |
| Aug | 56 | 77 | 66 | 3.56 | 63 | 99 |
| Sep | 49 | 69 | 59 | 4.17 | 193 | 13 |
| Oct | 39 | 58 | 49 | 3.08 | 510 | 0 |
| Nov | 32 | 46 | 39 | 3.47 | 789 | 0 |
| Dec | 21 | 35 | 28 | 2.73 | 1145 | 0 |
| Year | 37 | 56 | 47 | 41.83 | 7001 | 296 |
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