Average annual temperature is 12.7 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Grandcamp-les-Bains
* Weather data for Grandcamp-les-Bains 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) | 13.5 | 14.6 | 18.6 | 17.5 | 20.6 | 29.2 | 24.7 | 26.5 | 27.1 | 27.2 | 15.5 | 13.5 |
| Average daytime temperature (°C) | 9.1 | 9.6 | 11.9 | 12.6 | 15.8 | 20.9 | 20.1 | 19.9 | 20.9 | 17.4 | 12.2 | 10.7 |
| Average temperature (°C) | 7.3 | 6.9 | 9.3 | 9.8 | 13.2 | 17.4 | 17.5 | 17.6 | 18.5 | 14.8 | 10.6 | 9.2 |
| Average night temperature (°C) | 5.3 | 4.3 | 7.0 | 7.0 | 10.6 | 14.2 | 15.1 | 15.5 | 16.3 | 12.5 | 9.0 | 7.7 |
| Absolute minimum temperature (°C) | -0.5 | -2.3 | 2.2 | 0.3 | 7.8 | 11.9 | 12.7 | 12.3 | 11.2 | 7.9 | 4.2 | 0.5 |
| 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) | 3.3 | 5.2 | 5.9 | 8.2 | 11.5 | 12.3 | 9.9 | 9.6 | 9.3 | 6.8 | 4.1 | 3.3 |
| Precipitation (mm) | 97 | 18 | 106 | 80 | 44 | 37 | 103 | 116 | 50 | 111 | 184 | 84 |
| Sunny days | 7 | 13 | 4 | 9 | 17 | 16 | 5 | 8 | 17 | 12 | 2 | 7 |
| Rainy days | 24 | 15 | 27 | 21 | 14 | 14 | 26 | 23 | 13 | 19 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grandcamp-les-Bains during the most sunny months:
Months with the longest average daylight duration in Grandcamp-les-Bains:
The largest precipitation sum in Grandcamp-les-Bains is at