September weather in Webster, NY
The average temperature in Webster in September is 63.3°F (53.4°F–73.2°F). Average precipitation: 3.39 inches.
September is a fall month in Webster, and is warmer than the annual average of 48.7°F. Daily temperatures swing about 19.8°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 12h 17m. For travel, September is one of the best months of the year to visit.
Avg High
73.2°F
Avg Low
53.4°F
Precipitation
3.39 in
Daylight
12h 17m