Average annual temperature is 12.6 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 114 days
Number of rainy days: 250 days
Number of snow days: 1 day
Look at detailed online map of Graye-sur-Mer
* Weather data for Graye-sur-Mer 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) | 13.9 | 14.8 | 18.8 | 16.7 | 20.7 | 29.9 | 26.9 | 29.0 | 28.3 | 28.2 | 16.2 | 14.2 |
| Average daytime temperature (°C) | 9.0 | 9.5 | 11.9 | 12.4 | 15.3 | 20.0 | 21.3 | 20.8 | 22.0 | 18.3 | 11.9 | 10.7 |
| Average temperature (°C) | 7.2 | 6.7 | 9.2 | 9.6 | 12.9 | 17.1 | 18.0 | 18.0 | 18.6 | 14.5 | 10.0 | 8.7 |
| Average night temperature (°C) | 5.1 | 4.0 | 6.8 | 6.7 | 10.2 | 14.0 | 14.7 | 15.1 | 15.3 | 11.3 | 8.0 | 6.6 |
| Absolute minimum temperature (°C) | 0.3 | -2.8 | 1.8 | 1.2 | 6.3 | 11.4 | 11.0 | 12.8 | 9.0 | 6.8 | 3.1 | -2.6 |
| 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) | 8.7 | 10.1 | 11.9 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.7 | 6.0 | 6.3 | 8.7 | 11.7 | 12.6 | 10.7 | 9.9 | 9.7 | 6.9 | 4.3 | 3.4 |
| Precipitation (mm) | 80 | 12 | 98 | 78 | 44 | 79 | 92 | 105 | 48 | 92 | 129 | 68 |
| Sunny days | 6 | 15 | 3 | 8 | 17 | 19 | 3 | 5 | 16 | 12 | 2 | 8 |
| Rainy days | 25 | 13 | 28 | 22 | 14 | 11 | 28 | 26 | 14 | 19 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Graye-sur-Mer during the most sunny months:
Months with the longest average daylight duration in Graye-sur-Mer:
The largest precipitation sum in Graye-sur-Mer is at