Average annual temperature is 16.1 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -1.0 °C
Number of sunny days: 259 days
Number of rainy days: 106 days
Look at detailed online map of French Valley
* Weather data for French 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) | 19.3 | 23.0 | 21.3 | 30.5 | 29.1 | 34.0 | 38.8 | 39.7 | 38.6 | 36.2 | 30.2 | 25.7 |
| Average daytime temperature (°C) | 14.6 | 15.9 | 15.7 | 22.5 | 22.5 | 25.1 | 34.1 | 32.8 | 28.6 | 28.7 | 23.4 | 19.7 |
| Average temperature (°C) | 9.1 | 8.9 | 10.0 | 14.2 | 15.4 | 17.5 | 25.2 | 24.5 | 21.1 | 19.7 | 15.0 | 12.3 |
| Average night temperature (°C) | 5.0 | 3.8 | 6.2 | 8.7 | 11.3 | 12.8 | 18.7 | 18.6 | 16.3 | 13.1 | 8.5 | 6.6 |
| Absolute minimum temperature (°C) | 0.0 | -1.0 | -0.1 | 2.1 | 7.9 | 9.2 | 12.7 | 15.7 | 12.8 | 7.7 | 3.7 | 2.7 |
| 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 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| 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) | 6.7 | 8.4 | 7.6 | 11.0 | 11.4 | 11.9 | 13.0 | 11.4 | 10.3 | 10.3 | 8.9 | 8.1 |
| Precipitation (mm) | 204 | 75 | 194 | 5 | 17 | 7 | 0 | 58 | 10 | 5 | 27 | 35 |
| Sunny days | 16 | 15 | 12 | 25 | 21 | 20 | 31 | 26 | 21 | 27 | 22 | 23 |
| Rainy days | 15 | 13 | 19 | 5 | 10 | 10 | 0 | 5 | 9 | 4 | 8 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit French Valley during the most sunny months:
The largest precipitation sum in French Valley is at