January weather in Watertown, NY
The average temperature in Watertown in January is 19.8°F (10.7°F–28.9°F). Average precipitation: 3.58 inches. Average snowfall is 34.0 inches.
January is a winter month in Watertown, and is cooler than the annual average of 46.4°F. Daily temperatures swing about 18.2°F between overnight low and afternoon high. Expect about 18 days with precipitation. Daylight averages about 9h 4m. For travel, January is cold.
Avg High
28.9°F
Avg Low
10.7°F
Precipitation
3.58 in
Snow
34.0 in