December weather in Port Leyden, NY
The average temperature in Port Leyden in December is 23.1°F (16.0°F–30.2°F). Average precipitation: 5.27 inches. Average snowfall is 35.1 inches.
December is a winter month in Port Leyden, and is cooler than the annual average of 42°F. Daily temperatures swing about 14.2°F between overnight low and afternoon high. Expect about 19 days with precipitation. Daylight averages about 8h 46m. For travel, December is a wet month.
Avg High
30.2°F
Avg Low
16.0°F
Precipitation
5.27 in
Snow
35.1 in