Average annual temperature is 7.5 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -16.3 °C
Number of sunny days: 159 days
Number of rainy days: 148 days
Number of snow days: 58 days
Look at detailed online map of Chico (historical)
* Weather data for Chico (historical) United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.1 | 8.1 | 9.4 | 23.9 | 24.8 | 28.2 | 32.7 | 34.9 | 27.2 | 22.9 | 11.5 | 10.0 |
| Average daytime temperature (°C) | 2.4 | 3.3 | 3.5 | 9.5 | 18.4 | 20.1 | 28.2 | 25.8 | 19.8 | 13.6 | 6.5 | 4.6 |
| Average temperature (°C) | -1.6 | -1.7 | -1.2 | 3.2 | 12.1 | 14.4 | 21.2 | 19.4 | 13.1 | 7.8 | 2.0 | 0.5 |
| Average night temperature (°C) | -3.9 | -4.5 | -4.5 | -1.4 | 6.5 | 9.2 | 14.0 | 13.6 | 8.2 | 4.1 | -0.8 | -1.9 |
| Absolute minimum temperature (°C) | -16.3 | -12.7 | -11.6 | -11.8 | 0.3 | 1.4 | 10.2 | 8.5 | 2.1 | -7.4 | -7.4 | -6.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.5 | 14.9 | 15.7 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 5.4 | 6.3 | 7.4 | 9.5 | 12.3 | 13.5 | 14.0 | 11.2 | 9.6 | 8.1 | 6.0 | 5.1 |
| Precipitation (mm) | 19 | 21 | 76 | 78 | 77 | 47 | 0 | 74 | 42 | 33 | 42 | 59 |
| Sunny days | 15 | 9 | 5 | 6 | 8 | 12 | 31 | 16 | 17 | 17 | 12 | 11 |
| Rainy days | 6 | 6 | 11 | 13 | 23 | 18 | 0 | 15 | 13 | 11 | 16 | 16 |
| Snow days | 10 | 13 | 15 | 11 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 4 |
The best time to visit Chico (historical) during the most sunny months:
Months with the longest average daylight duration in Chico (historical):
The largest precipitation sum in Chico (historical) is at