Average annual temperature is 12.9 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Rossay
* Weather data for Rossay 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 | 15.6 | 20.4 | 19.4 | 25.5 | 31.8 | 30.3 | 32.3 | 32.8 | 28.0 | 16.2 | 14.6 |
| Average daytime temperature (°C) | 8.0 | 9.7 | 12.3 | 14.3 | 19.6 | 26.0 | 24.0 | 23.9 | 24.9 | 18.8 | 11.9 | 9.9 |
| Average temperature (°C) | 5.8 | 5.4 | 8.6 | 10.0 | 14.7 | 20.7 | 19.3 | 19.5 | 19.7 | 14.4 | 9.1 | 7.4 |
| Average night temperature (°C) | 3.3 | 1.8 | 5.0 | 5.8 | 9.7 | 14.8 | 14.4 | 15.0 | 14.8 | 10.3 | 6.1 | 4.9 |
| Absolute minimum temperature (°C) | -2.3 | -4.7 | -2.7 | -1.8 | 5.4 | 10.0 | 11.0 | 9.2 | 8.4 | 5.5 | -2.6 | -4.2 |
| 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 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 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) | 3.4 | 5.8 | 6.9 | 8.0 | 11.5 | 12.4 | 11.0 | 9.6 | 9.5 | 6.6 | 5.1 | 2.8 |
| Precipitation (mm) | 80 | 8 | 97 | 53 | 40 | 30 | 72 | 64 | 82 | 118 | 86 | 69 |
| Sunny days | 9 | 15 | 8 | 12 | 20 | 21 | 7 | 10 | 15 | 12 | 3 | 11 |
| Rainy days | 22 | 13 | 23 | 18 | 11 | 9 | 24 | 21 | 15 | 19 | 27 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rossay during the most sunny months:
Months with the longest average daylight duration in Rossay:
The largest precipitation sum in Rossay is at