Weather and Climate at UNI

The University of Northern Iowa experiences a humid continental climate, characterized by warm, humid summers and cold, snowy winters.

Summer (June to August): Average temperatures range from 60°F to 85°F, with occasional heatwaves pushing temperatures above 90°F.

Winter (December to February): Temperatures can drop below 0°F, with average highs around 25°F. Snowfall is common, averaging 30-40 inches annually.

Spring and Fall: These seasons are transitional, with spring bringing temperatures from 40°F to 60°F and fall seeing a gradual decrease from 60°F to 40°F.

Rainfall: Annual precipitation averages around 35 inches, with thunderstorms common in summer.

Extreme Weather: The region can experience severe thunderstorms, tornadoes, and blizzards.

Impact on Campus Life: Winter weather can affect commuting, with occasional campus closures due to snow. Outdoor activities and research may be limited during extreme cold or heat.