Average annual temperature is 14.6 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Mortagne-sur-Gironde
* Weather data for Mortagne-sur-Gironde 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) | 18.5 | 16.5 | 23.2 | 24.4 | 28.8 | 30.7 | 31.9 | 37.8 | 34.6 | 30.7 | 20.1 | 16.0 |
| Average daytime temperature (°C) | 9.6 | 11.3 | 14.2 | 16.6 | 21.2 | 26.0 | 25.1 | 26.7 | 26.9 | 21.8 | 14.1 | 11.6 |
| Average temperature (°C) | 7.1 | 6.2 | 10.4 | 12.5 | 16.7 | 21.5 | 20.6 | 21.9 | 21.5 | 16.9 | 11.2 | 8.8 |
| Average night temperature (°C) | 4.6 | 2.6 | 7.1 | 8.5 | 12.3 | 17.1 | 16.3 | 17.3 | 17.0 | 12.7 | 8.4 | 6.2 |
| Absolute minimum temperature (°C) | -3.1 | -2.7 | -2.0 | 0.9 | 8.4 | 14.5 | 12.6 | 10.7 | 10.2 | 8.1 | -0.2 | -0.1 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 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) | 4.5 | 7.0 | 7.3 | 9.5 | 12.2 | 11.6 | 12.0 | 11.1 | 10.1 | 7.1 | 5.1 | 4.0 |
| Precipitation (mm) | 137 | 44 | 115 | 89 | 59 | 113 | 43 | 30 | 70 | 218 | 253 | 161 |
| Sunny days | 9 | 20 | 8 | 9 | 15 | 13 | 10 | 12 | 16 | 14 | 5 | 8 |
| Rainy days | 22 | 8 | 23 | 21 | 16 | 17 | 21 | 19 | 14 | 17 | 25 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mortagne-sur-Gironde during the most sunny months:
Months with the longest average daylight duration in Mortagne-sur-Gironde:
The largest precipitation sum in Mortagne-sur-Gironde is at