Average annual temperature is 12.8 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of La Grève
* Weather data for La Grève 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) | 15.3 | 16.3 | 19.3 | 19.1 | 25.3 | 30.4 | 32.0 | 31.8 | 32.2 | 27.8 | 16.2 | 12.9 |
| Average daytime temperature (°C) | 7.3 | 9.0 | 12.0 | 13.5 | 19.5 | 26.4 | 24.6 | 23.9 | 25.4 | 18.9 | 10.6 | 8.5 |
| Average temperature (°C) | 5.3 | 5.1 | 8.1 | 9.3 | 14.9 | 21.1 | 20.2 | 19.7 | 20.0 | 14.5 | 8.1 | 6.5 |
| Average night temperature (°C) | 3.0 | 1.8 | 4.3 | 5.1 | 10.1 | 15.2 | 15.5 | 15.7 | 15.2 | 10.5 | 5.8 | 4.5 |
| Absolute minimum temperature (°C) | -4.4 | -5.2 | -3.1 | -1.6 | 6.2 | 11.3 | 10.9 | 10.8 | 7.4 | 4.2 | -0.3 | -3.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.4 | 5.6 | 6.8 | 7.5 | 11.3 | 13.3 | 10.7 | 9.2 | 9.9 | 6.5 | 3.2 | 1.8 |
| Precipitation (mm) | 97 | 15 | 130 | 105 | 41 | 46 | 139 | 127 | 40 | 157 | 175 | 129 |
| Sunny days | 8 | 15 | 6 | 7 | 14 | 22 | 11 | 8 | 18 | 13 | 2 | 7 |
| Rainy days | 23 | 13 | 25 | 23 | 17 | 8 | 20 | 23 | 12 | 18 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit La Grève during the most sunny months:
Months with the longest average daylight duration in La Grève:
The largest precipitation sum in La Grève is at