| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 40 | 65 | 53 | 4.34 | 414 | 11 |
| Feb | 42 | 68 | 55 | 3.41 | 290 | 11 |
| Mar | 47 | 75 | 61 | 4.52 | 174 | 45 |
| Apr | 53 | 80 | 66 | 3.29 | 59 | 96 |
| May | 60 | 86 | 73 | 3.58 | 3 | 249 |
| Jun | 67 | 90 | 79 | 6.53 | 0 | 407 |
| Jul | 70 | 92 | 81 | 6.33 | 0 | 499 |
| Aug | 70 | 91 | 81 | 7.33 | 0 | 481 |
| Sep | 67 | 88 | 78 | 5.36 | 0 | 375 |
| Oct | 57 | 81 | 69 | 3.1 | 51 | 171 |
| Nov | 49 | 74 | 61 | 2.23 | 173 | 62 |
| Dec | 42 | 67 | 54 | 2.92 | 353 | 18 |
| Year | 55 | 80 | 67 | 52.94 | 1517 | 2425 |
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