Chico State Weather

Weather and Climate at Chico State

California State University, Chico, located in Chico, California, experiences a Mediterranean climate with hot, dry summers and cool, wet winters.

• Summer (June to September): Temperatures often exceed 90°F (32°C), with occasional heatwaves reaching over 100°F (38°C).
• Winter (December to February): Temperatures range from 35°F (2°C) to 60°F (16°C), with most of the annual rainfall occurring during these months.
• Spring and Fall: These seasons are mild, with temperatures ranging from 50°F (10°C) to 80°F (27°C).
• Extreme weather conditions include occasional heavy rain and rare snow in the nearby mountains.
• The climate affects commuting with potential delays due to rain, and campus life sees increased outdoor activities during the warmer months, influencing research in fields like agriculture and environmental science.