Average annual temperature is 13.6 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Le Grand-Madieu
* Weather data for Le Grand-Madieu 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 | 18.5 | 22.6 | 24.1 | 27.5 | 30.5 | 30.5 | 37.1 | 35.8 | 29.7 | 16.7 | 14.3 |
| Average daytime temperature (°C) | 7.8 | 10.5 | 13.5 | 15.6 | 20.5 | 26.3 | 24.9 | 26.1 | 26.4 | 20.3 | 12.0 | 10.0 |
| Average temperature (°C) | 5.5 | 5.9 | 9.4 | 11.1 | 15.6 | 21.0 | 19.8 | 20.8 | 20.7 | 15.7 | 9.4 | 7.2 |
| Average night temperature (°C) | 3.1 | 2.1 | 5.9 | 6.9 | 10.7 | 15.9 | 14.9 | 16.1 | 15.9 | 11.7 | 6.8 | 4.6 |
| Absolute minimum temperature (°C) | -4.0 | -3.4 | -2.7 | 0.2 | 6.6 | 13.7 | 12.2 | 10.4 | 7.8 | 6.7 | -1.7 | -2.9 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.6 | 14.9 | 15.7 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 6.3 | 7.1 | 7.9 | 11.4 | 11.9 | 11.2 | 10.2 | 10.2 | 6.9 | 4.2 | 3.5 |
| Precipitation (mm) | 118 | 50 | 142 | 83 | 69 | 71 | 70 | 52 | 59 | 223 | 229 | 157 |
| Sunny days | 9 | 20 | 10 | 9 | 11 | 13 | 10 | 16 | 17 | 14 | 4 | 10 |
| Rainy days | 22 | 8 | 21 | 21 | 20 | 17 | 21 | 15 | 13 | 17 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Le Grand-Madieu during the most sunny months:
Months with the longest average daylight duration in Le Grand-Madieu:
The largest precipitation sum in Le Grand-Madieu is at