Average annual temperature is 13.7 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 137
Number of rainy days: 228
Number of snow days:
Average annual precipitation: 1065 mm
Look at detailed online map of La Roche-Sur-Yon
* Weather data for La Roche-Sur-Yon France is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.5 | 16.4 | 19.5 | 20.7 | 26.5 | 29.7 | 30.3 | 35.2 | 33.8 | 27.2 | 17.1 | 15 |
| Average daytime temperature (°C) | 8.8 | 10.3 | 12.5 | 14.8 | 19.9 | 26 | 23.5 | 24.2 | 25.2 | 19.8 | 13 | 11.2 |
| Average temperature (°C) | 6.7 | 6.2 | 9.1 | 10.9 | 15.5 | 21 | 19.2 | 19.9 | 20.2 | 15.7 | 10.3 | 8.6 |
| Average night temperature (°C) | 4.4 | 2.8 | 5.9 | 7 | 10.9 | 16 | 14.8 | 15.8 | 16 | 12.2 | 7.5 | 5.9 |
| Absolute minimum temperature (°C) | -3.2 | -3.4 | -2.4 | 1 | 6.8 | 13.5 | 10.6 | 10.3 | 9.4 | 7.9 | -0.2 | -1.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.6 | 11 | 12.8 | 14.3 | 15.6 | 15.9 | 15.8 | 14.9 | 13.4 | 11.7 | 10.1 | 8.9 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.6 | 9.7 | 11.1 | 12.8 | 14.4 | 15.6 | 14.9 | 13.4 | 11.8 | 10.1 | 8.9 | 8.6 |
| Sunshine mean duration (h) | 4.3 | 6.9 | 7.1 | 8.3 | 11.9 | 12.3 | 11.7 | 10.4 | 9.8 | 6.9 | 6.3 | 4.7 |
| Precipitation (mm) | 121 | 20 | 170 | 74 | 36 | 43 | 46 | 40 | 71 | 159 | 146 | 139 |
| Sunny days | 9 | 22 | 10 | 9 | 15 | 16 | 8 | 8 | 13 | 13 | 4 | 10 |
| Rainy days | 22 | 6 | 21 | 21 | 16 | 14 | 23 | 23 | 17 | 18 | 26 | 21 |
The best time to visit La Roche-Sur-Yon during the most sunny months:
Months with the longest average daylight duration in La Roche-Sur-Yon:
The largest precipitation sum in La Roche-Sur-Yon is at