Average annual temperature is 14.7 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 148 days
Number of rainy days: 216 days
Number of snow days: 1 day
Look at detailed online map of Grand Sable
* Weather data for Grand Sable 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) | 18.1 | 17.7 | 24.3 | 27.2 | 29.4 | 31.1 | 34.0 | 37.2 | 34.7 | 30.0 | 21.1 | 15.5 |
| Average daytime temperature (°C) | 9.6 | 11.9 | 15.3 | 17.8 | 22.0 | 27.0 | 27.1 | 27.6 | 27.4 | 21.9 | 14.2 | 11.5 |
| Average temperature (°C) | 6.6 | 5.9 | 10.7 | 12.8 | 16.9 | 21.7 | 21.6 | 22.3 | 21.4 | 16.7 | 11.1 | 8.2 |
| Average night temperature (°C) | 3.7 | 1.3 | 6.6 | 7.9 | 11.7 | 16.9 | 16.5 | 17.2 | 16.4 | 12.1 | 7.9 | 5.3 |
| Absolute minimum temperature (°C) | -3.5 | -3.9 | -3.5 | -0.1 | 7.1 | 14.1 | 13.4 | 11.0 | 9.4 | 7.9 | -1.0 | -1.3 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 4.3 | 7.0 | 6.8 | 8.8 | 11.6 | 11.2 | 11.7 | 11.1 | 10.3 | 7.4 | 4.9 | 4.0 |
| Precipitation (mm) | 117 | 44 | 120 | 88 | 69 | 149 | 36 | 73 | 74 | 172 | 215 | 102 |
| Sunny days | 9 | 22 | 12 | 12 | 11 | 9 | 15 | 12 | 17 | 14 | 5 | 10 |
| Rainy days | 22 | 5 | 19 | 18 | 20 | 21 | 16 | 19 | 13 | 17 | 25 | 21 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grand Sable during the most sunny months:
Months with the longest average daylight duration in Grand Sable:
The largest precipitation sum in Grand Sable is at