Average annual temperature is 13.2 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Brain-sur-Vilaine
* Weather data for Brain-sur-Vilaine 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) | 14.0 | 14.8 | 18.8 | 19.5 | 25.4 | 29.7 | 29.5 | 30.9 | 32.7 | 27.4 | 16.3 | 14.8 |
| Average daytime temperature (°C) | 9.2 | 10.3 | 12.7 | 14.9 | 19.6 | 25.5 | 22.6 | 23.4 | 24.8 | 19.1 | 12.9 | 11.1 |
| Average temperature (°C) | 6.7 | 6.0 | 9.1 | 10.7 | 14.8 | 20.1 | 18.4 | 18.9 | 19.7 | 14.7 | 10.0 | 8.5 |
| Average night temperature (°C) | 4.4 | 2.3 | 5.9 | 6.5 | 10.1 | 14.7 | 14.2 | 14.7 | 15.1 | 10.7 | 6.9 | 5.8 |
| Absolute minimum temperature (°C) | -3.2 | -2.5 | -2.5 | 0.6 | 6.0 | 10.5 | 11.7 | 10.0 | 7.0 | 6.7 | -1.2 | -3.6 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 5.8 | 6.8 | 8.6 | 11.6 | 12.5 | 10.9 | 10.4 | 9.6 | 6.5 | 5.3 | 4.1 |
| Precipitation (mm) | 85 | 18 | 117 | 69 | 61 | 52 | 93 | 58 | 67 | 125 | 110 | 80 |
| Sunny days | 8 | 18 | 8 | 10 | 17 | 15 | 6 | 14 | 15 | 15 | 5 | 12 |
| Rainy days | 23 | 10 | 23 | 20 | 14 | 15 | 25 | 17 | 15 | 16 | 25 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Brain-sur-Vilaine during the most sunny months:
Months with the longest average daylight duration in Brain-sur-Vilaine:
The largest precipitation sum in Brain-sur-Vilaine is at