| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 28 | 48 | 38 | 6.33 | 834 | 0 |
| Feb | 30 | 54 | 42 | 5.47 | 646 | 0 |
| Mar | 38 | 63 | 50 | 6.77 | 460 | 4 |
| Apr | 44 | 72 | 58 | 5.09 | 223 | 14 |
| May | 54 | 79 | 66 | 4.94 | 83 | 116 |
| Jun | 62 | 86 | 74 | 4.63 | 3 | 270 |
| Jul | 66 | 89 | 78 | 5.35 | 0 | 394 |
| Aug | 65 | 89 | 77 | 3.79 | 0 | 368 |
| Sep | 59 | 83 | 71 | 5.17 | 22 | 188 |
| Oct | 46 | 72 | 59 | 3.69 | 221 | 34 |
| Nov | 38 | 62 | 50 | 5.18 | 464 | 2 |
| Dec | 31 | 52 | 41 | 6.14 | 740 | 0 |
| Year | 47 | 71 | 59 | 62.55 | 3696 | 1390 |
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