Mid-August through early October. WeatherSpark identifies this window as optimal for warm-weather activities: temperatures remain warm (highs in the low-to-mid 80s°F) but humidity drops relative to peak July, precipitation is lower, and sunshine is plentiful. Fall foliage begins in October. Spring (April-May) is a strong secondary choice for mild temperatures (50s-70s°F) and lower crowds before peak-summer pricing
| Month | High (°F) | Low (°F) | Notes |
|---|---|---|---|
| Jan | 42 | 28 | crisp & changeable |
| Feb | 45 | 28 | crisp & changeable |
| Mar | 53 | 35 | cool & changeable |
| Apr | 64 | 46 | mild & changeable |
| May | 73 | 56 | warm & changeable |
| Jun | 82 | 65 | warm & changeable |
| Jul | 86 | 70 | hot & changeable |
| Aug | 84 | 69 | warm & changeable |
| Sep | 78 | 63 | warm & changeable |
| Oct | 67 | 52 | mild & changeable |
| Nov | 55 | 40 | cool & changeable |
| Dec | 46 | 33 | cool & changeable |