| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 21 | 38 | 29 | 3.25 | 1110 | 0 |
| Feb | 22 | 41 | 32 | 2.36 | 926 | 0 |
| Mar | 31 | 52 | 41 | 3.37 | 738 | 0 |
| Apr | 39 | 64 | 51 | 3.45 | 413 | 0 |
| May | 49 | 74 | 62 | 4.32 | 148 | 43 |
| Jun | 59 | 82 | 70 | 4.49 | 16 | 169 |
| Jul | 62 | 85 | 74 | 4.75 | 0 | 272 |
| Aug | 60 | 84 | 72 | 3.24 | 6 | 218 |
| Sep | 53 | 77 | 65 | 4.16 | 67 | 61 |
| Oct | 41 | 66 | 54 | 3.31 | 364 | 8 |
| Nov | 34 | 53 | 43 | 3.63 | 649 | 0 |
| Dec | 26 | 42 | 34 | 3.07 | 964 | 0 |
| Year | 41 | 63 | 52 | 43.4 | 5401 | 771 |
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