September weather in Delevan, NY
The average temperature in Delevan in September is °F (°F–°F). Average precipitation: 3.94 inches.
September is a fall month in Delevan, and is cooler than the annual average of 0°F. Daylight averages about 12h 16m.
Avg High
°F
Avg Low
°F
Precipitation
3.94 in
Daylight
12h 16m