December weather in Addison, NY
The average temperature in Addison in December is 29.5°F (21.0°F–38.0°F). Average precipitation: 2.26 inches. Average snowfall is 10.0 inches.
December is a winter month in Addison, and is cooler than the annual average of 46.6°F. Daily temperatures swing about 17°F between overnight low and afternoon high. Expect about 15 days with precipitation. Daylight averages about 8h 56m. For travel, December is cold.
Avg High
38.0°F
Avg Low
21.0°F
Precipitation
2.26 in
Snow
10.0 in