Average annual temperature is 15.1 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 215 days
Number of rainy days: 150 days
Look at detailed online map of Opio
* Weather data for Opio 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) | 14.4 | 15.4 | 22.8 | 24.9 | 24.8 | 30.2 | 35.2 | 35.1 | 28.7 | 27.0 | 24.1 | 19.2 |
| Average daytime temperature (°C) | 11.5 | 11.8 | 16.5 | 17.4 | 20.7 | 24.9 | 29.1 | 29.1 | 25.3 | 21.8 | 15.3 | 12.8 |
| Average temperature (°C) | 6.6 | 6.9 | 11.2 | 12.8 | 16.8 | 21.3 | 24.4 | 24.2 | 20.6 | 17.1 | 10.6 | 8.1 |
| Average night temperature (°C) | 3.1 | 2.8 | 6.3 | 7.9 | 12.7 | 17.0 | 19.4 | 19.2 | 16.4 | 13.2 | 6.5 | 4.3 |
| Absolute minimum temperature (°C) | -2.3 | -3.2 | 1.2 | 3.2 | 9.0 | 13.8 | 15.8 | 13.8 | 11.6 | 8.5 | 2.7 | 0.6 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 6.9 | 8.1 | 9.9 | 11.1 | 10.9 | 12.6 | 13.7 | 11.8 | 10.6 | 8.1 | 7.1 | 6.5 |
| Precipitation (mm) | 35 | 18 | 12 | 66 | 106 | 97 | 12 | 76 | 54 | 132 | 52 | 92 |
| Sunny days | 18 | 17 | 21 | 13 | 8 | 13 | 18 | 24 | 19 | 22 | 18 | 24 |
| Rainy days | 13 | 11 | 10 | 17 | 23 | 17 | 13 | 7 | 11 | 9 | 12 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Opio during the most sunny months:
Months with the longest average daylight duration in Opio:
The largest precipitation sum in Opio is at