Average annual temperature is 11.9 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 128 days
Number of rainy days: 227 days
Number of snow days: 10 days
Look at detailed online map of Roville-devant-Bayon
* Weather data for Roville-devant-Bayon 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) | 14.8 | 13.8 | 18.5 | 18.4 | 24.7 | 30.2 | 34.6 | 30.7 | 31.1 | 26.2 | 14.9 | 12.7 |
| Average daytime temperature (°C) | 6.2 | 7.9 | 11.3 | 12.9 | 19.1 | 26.6 | 24.9 | 23.7 | 24.8 | 18.8 | 9.5 | 7.1 |
| Average temperature (°C) | 4.2 | 3.7 | 7.2 | 8.6 | 14.3 | 20.9 | 20.1 | 19.2 | 18.7 | 13.6 | 6.9 | 5.2 |
| Average night temperature (°C) | 2.1 | 0.1 | 3.2 | 4.3 | 9.2 | 14.2 | 14.9 | 14.9 | 13.0 | 9.2 | 4.4 | 3.3 |
| Absolute minimum temperature (°C) | -5.0 | -6.5 | -3.5 | -3.2 | 4.8 | 11.1 | 10.2 | 10.2 | 5.0 | 3.0 | -1.8 | -4.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.6 | 5.4 | 7.0 | 8.4 | 11.5 | 13.7 | 11.4 | 9.8 | 10.5 | 6.9 | 3.1 | 2.0 |
| Precipitation (mm) | 66 | 16 | 81 | 69 | 38 | 20 | 96 | 131 | 51 | 130 | 133 | 105 |
| Sunny days | 5 | 14 | 9 | 7 | 15 | 23 | 9 | 7 | 19 | 13 | 1 | 6 |
| Rainy days | 18 | 13 | 22 | 23 | 16 | 7 | 22 | 24 | 11 | 18 | 29 | 24 |
| Snow days | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Roville-devant-Bayon during the most sunny months:
Months with the longest average daylight duration in Roville-devant-Bayon:
The largest precipitation sum in Roville-devant-Bayon is at