September weather in Champlain, NY
The average temperature in Champlain in September is 62.2°F (52.0°F–72.3°F). Average precipitation: inches.
September is a fall month in Champlain, and is warmer than the annual average of 47°F. Daily temperatures swing about 20.3°F between overnight low and afternoon high. Daylight averages about 12h 18m. For travel, September is one of the best months of the year to visit.
Avg High
72.3°F
Avg Low
52.0°F
Precipitation
in
Daylight
12h 18m