| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 38 | 60 | 49 | 5.6 | 517 | 0 |
| Feb | 40 | 64 | 52 | 5.09 | 359 | 2 |
| Mar | 46 | 72 | 59 | 5.54 | 212 | 32 |
| Apr | 52 | 79 | 66 | 3.81 | 64 | 81 |
| May | 61 | 86 | 73 | 3.68 | 2 | 258 |
| Jun | 68 | 91 | 79 | 4.64 | 0 | 424 |
| Jul | 71 | 92 | 82 | 6.27 | 0 | 512 |
| Aug | 70 | 91 | 81 | 3.45 | 0 | 484 |
| Sep | 65 | 88 | 76 | 3.66 | 1 | 342 |
| Oct | 54 | 79 | 67 | 2.57 | 69 | 117 |
| Nov | 46 | 70 | 58 | 3.91 | 241 | 24 |
| Dec | 40 | 62 | 51 | 4.14 | 451 | 12 |
| Year | 54 | 78 | 66 | 52.36 | 1916 | 2288 |
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