| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 39 | 29 | 2.15 | 1131 | 0 |
| Feb | 22 | 46 | 34 | 2.39 | 869 | 0 |
| Mar | 31 | 57 | 44 | 3.85 | 658 | 0 |
| Apr | 41 | 67 | 54 | 4.15 | 343 | 8 |
| May | 50 | 76 | 63 | 3.99 | 146 | 79 |
| Jun | 59 | 84 | 71 | 3.88 | 17 | 208 |
| Jul | 64 | 88 | 76 | 2.99 | 0 | 351 |
| Aug | 62 | 87 | 75 | 3.57 | 7 | 304 |
| Sep | 54 | 80 | 67 | 3.03 | 72 | 120 |
| Oct | 42 | 70 | 56 | 2.75 | 313 | 21 |
| Nov | 33 | 55 | 44 | 4.01 | 635 | 0 |
| Dec | 23 | 43 | 33 | 3.15 | 989 | 0 |
| Year | 41 | 66 | 54 | 39.91 | 5180 | 1091 |
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