| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 24 | 54 | 39 | 1.03 | 813 | 0 |
| Feb | 29 | 59 | 44 | 1.28 | 588 | 0 |
| Mar | 36 | 68 | 52 | 1.26 | 405 | 1 |
| Apr | 45 | 77 | 61 | 1.79 | 172 | 52 |
| May | 55 | 85 | 70 | 3.9 | 39 | 197 |
| Jun | 64 | 92 | 78 | 3.17 | 1 | 390 |
| Jul | 68 | 97 | 82 | 1.94 | 0 | 536 |
| Aug | 67 | 95 | 81 | 2.87 | 0 | 489 |
| Sep | 59 | 87 | 73 | 3.25 | 17 | 266 |
| Oct | 47 | 78 | 63 | 2.38 | 130 | 54 |
| Nov | 35 | 65 | 50 | 1.12 | 467 | 4 |
| Dec | 26 | 55 | 40 | 1.01 | 762 | 0 |
| Year | 46 | 76 | 61 | 25 | 3394 | 1989 |
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