Average annual temperature is 12.6 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 157 days
Number of rainy days: 203 days
Number of snow days: 5 days
Look at detailed online map of Optevoz
* Weather data for Optevoz France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.4 | 15.0 | 19.9 | 22.8 | 26.0 | 30.1 | 35.5 | 38.8 | 31.6 | 27.4 | 18.2 | 12.7 |
| Average daytime temperature (°C) | 6.9 | 9.9 | 12.8 | 14.5 | 19.5 | 26.0 | 27.2 | 28.3 | 25.8 | 20.0 | 10.7 | 7.9 |
| Average temperature (°C) | 3.5 | 4.1 | 8.0 | 9.7 | 14.8 | 20.4 | 21.9 | 22.3 | 19.6 | 14.9 | 7.2 | 4.3 |
| Average night temperature (°C) | 0.6 | -0.3 | 3.3 | 4.9 | 10.1 | 15.3 | 16.5 | 16.8 | 14.2 | 10.3 | 3.7 | 1.0 |
| Absolute minimum temperature (°C) | -4.7 | -5.1 | -3.6 | -1.6 | 6.7 | 12.8 | 12.2 | 10.5 | 7.6 | 5.5 | -3.6 | -5.0 |
| 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 | 15.6 | 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) | 3.9 | 8.0 | 7.6 | 8.3 | 10.0 | 12.5 | 12.7 | 11.0 | 10.3 | 7.7 | 4.8 | 4.0 |
| Precipitation (mm) | 114 | 10 | 201 | 107 | 163 | 107 | 59 | 46 | 82 | 241 | 246 | 174 |
| Sunny days | 15 | 18 | 10 | 7 | 8 | 10 | 16 | 20 | 18 | 17 | 6 | 12 |
| Rainy days | 14 | 8 | 20 | 23 | 23 | 20 | 15 | 11 | 12 | 14 | 24 | 19 |
| Snow days | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Optevoz during the most sunny months:
Months with the longest average daylight duration in Optevoz:
The largest precipitation sum in Optevoz is at