January weather in West Lafayette, OH
The average temperature in West Lafayette in January is 28.3°F (19.9°F–36.6°F). Average precipitation: 3.15 inches. Average snowfall is 5.6 inches.
January is a winter month in West Lafayette, and is cooler than the annual average of 51.4°F. Daily temperatures swing about 16.7°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 9h 26m. For travel, January is cold.
Avg High
36.6°F
Avg Low
19.9°F
Precipitation
3.15 in
Snow
5.6 in