| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 12 | 33 | 23 | 4.34 | 1308 | 0 |
| Feb | 14 | 36 | 25 | 3.14 | 1123 | 0 |
| Mar | 23 | 45 | 34 | 4.26 | 954 | 0 |
| Apr | 33 | 57 | 45 | 4.18 | 603 | 0 |
| May | 43 | 69 | 56 | 3.69 | 283 | 6 |
| Jun | 53 | 77 | 65 | 3.69 | 68 | 58 |
| Jul | 58 | 82 | 70 | 3.73 | 8 | 154 |
| Aug | 56 | 80 | 68 | 3.92 | 24 | 116 |
| Sep | 48 | 72 | 60 | 3.99 | 167 | 12 |
| Oct | 37 | 61 | 49 | 4.16 | 503 | 0 |
| Nov | 29 | 49 | 39 | 4.29 | 769 | 0 |
| Dec | 19 | 38 | 29 | 4.02 | 1126 | 0 |
| Year | 35 | 58 | 47 | 47.41 | 6936 | 346 |
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