| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 36 | 58 | 47 | 5.04 | 568 | 2 |
| Feb | 39 | 62 | 51 | 5.45 | 415 | 4 |
| Mar | 45 | 71 | 58 | 6.39 | 250 | 24 |
| Apr | 51 | 78 | 64 | 4.38 | 98 | 73 |
| May | 60 | 85 | 72 | 4.14 | 9 | 225 |
| Jun | 67 | 91 | 79 | 4.13 | 0 | 415 |
| Jul | 71 | 93 | 82 | 5.31 | 0 | 519 |
| Aug | 70 | 92 | 81 | 3.63 | 0 | 502 |
| Sep | 65 | 88 | 76 | 4.22 | 3 | 350 |
| Oct | 52 | 79 | 65 | 2.58 | 84 | 106 |
| Nov | 44 | 69 | 56 | 4.53 | 278 | 23 |
| Dec | 38 | 60 | 49 | 4.97 | 489 | 9 |
| Year | 53 | 77 | 65 | 54.77 | 2194 | 2252 |
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