Average annual temperature is 16.0 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 261 days
Number of rainy days: 104 days
Look at detailed online map of San Fernando Valley
* Weather data for San Fernando Valley 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) | 16.7 | 20.6 | 18.4 | 29.7 | 29.1 | 33.1 | 37.4 | 37.1 | 34.2 | 34.1 | 27.9 | 23.7 |
| Average daytime temperature (°C) | 12.9 | 14.1 | 13.5 | 21.6 | 21.3 | 23.6 | 33.5 | 31.3 | 26.4 | 27.1 | 20.7 | 17.9 |
| Average temperature (°C) | 8.4 | 8.3 | 8.8 | 14.8 | 15.2 | 17.0 | 26.9 | 24.8 | 20.3 | 20.1 | 14.7 | 12.3 |
| Average night temperature (°C) | 5.3 | 4.4 | 5.7 | 9.4 | 10.9 | 12.3 | 20.7 | 19.3 | 15.8 | 14.4 | 9.8 | 8.0 |
| Absolute minimum temperature (°C) | 0.0 | -0.5 | 1.2 | 2.6 | 5.8 | 9.8 | 13.6 | 14.6 | 12.2 | 9.5 | 4.5 | 3.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 8.2 | 7.7 | 11.4 | 11.7 | 11.5 | 13.2 | 11.7 | 10.5 | 10.2 | 9.0 | 7.5 |
| Precipitation (mm) | 285 | 154 | 206 | 11 | 29 | 13 | 0 | 98 | 35 | 10 | 17 | 65 |
| Sunny days | 16 | 17 | 8 | 25 | 14 | 22 | 31 | 28 | 25 | 27 | 24 | 24 |
| Rainy days | 15 | 11 | 23 | 5 | 17 | 8 | 0 | 3 | 5 | 4 | 6 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Fernando Valley during the most sunny months:
The largest precipitation sum in San Fernando Valley is at