Average annual temperature is 14.4 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 149 days
Number of rainy days: 215 days
Number of snow days: 1 day
Look at detailed online map of Le Grand Jard
* Weather data for Le Grand Jard 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) | 17.8 | 17.5 | 24.3 | 26.2 | 29.5 | 31.0 | 33.3 | 37.6 | 34.3 | 29.8 | 20.1 | 15.3 |
| Average daytime temperature (°C) | 9.2 | 11.5 | 14.9 | 17.4 | 21.8 | 26.7 | 26.3 | 27.2 | 26.9 | 21.6 | 13.8 | 11.1 |
| Average temperature (°C) | 6.4 | 6.1 | 10.4 | 12.6 | 16.7 | 21.5 | 20.8 | 21.9 | 21.1 | 16.4 | 10.7 | 8.0 |
| Average night temperature (°C) | 3.7 | 2.0 | 6.6 | 8.0 | 11.9 | 16.8 | 15.9 | 17.0 | 16.2 | 12.0 | 7.8 | 5.2 |
| Absolute minimum temperature (°C) | -3.1 | -3.0 | -2.7 | 1.3 | 7.9 | 13.9 | 13.0 | 10.6 | 9.4 | 7.7 | -1.0 | -2.0 |
| 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 | 14.9 | 15.6 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.8 |
| 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 | 7.3 | 6.8 | 8.7 | 11.6 | 11.5 | 11.7 | 10.7 | 10.3 | 7.3 | 4.7 | 3.9 |
| Precipitation (mm) | 119 | 43 | 125 | 68 | 69 | 118 | 43 | 44 | 77 | 163 | 234 | 127 |
| Sunny days | 11 | 22 | 10 | 10 | 11 | 11 | 11 | 14 | 17 | 17 | 6 | 9 |
| Rainy days | 20 | 5 | 21 | 20 | 20 | 19 | 20 | 17 | 13 | 14 | 24 | 22 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Le Grand Jard during the most sunny months:
Months with the longest average daylight duration in Le Grand Jard:
The largest precipitation sum in Le Grand Jard is at