Chico climate

Typical historical weather for Chico, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Chico.

Annual average

17.7°C

across all months

Warmest month

36.9°C

Jul average high

Coolest month

5°C

Dec average low

Annual rainfall

1082mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

45.7°C

6 September 2022

Coldest day

-2.8°C

24 February 2022

Wettest day

124.6mm

21 November 2024

Windiest day

7.9m/s

25 December 2025