Average annual temperature is 11.9 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Biville-sur-Mer
* Weather data for Biville-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) | 14.0 | 12.0 | 18.0 | 16.7 | 20.5 | 29.7 | 28.3 | 27.2 | 30.2 | 25.7 | 15.4 | 12.8 |
| Average daytime temperature (°C) | 8.0 | 8.4 | 10.5 | 11.6 | 15.1 | 21.1 | 20.0 | 19.9 | 22.1 | 17.1 | 10.9 | 9.4 |
| Average temperature (°C) | 6.1 | 5.9 | 8.0 | 8.5 | 12.1 | 17.4 | 17.4 | 17.3 | 18.4 | 13.9 | 9.1 | 7.7 |
| Average night temperature (°C) | 4.1 | 3.4 | 5.4 | 5.2 | 8.8 | 13.5 | 14.7 | 14.5 | 15.0 | 11.2 | 7.3 | 6.0 |
| Absolute minimum temperature (°C) | -2.3 | -2.7 | -1.6 | 0.0 | 5.4 | 9.7 | 11.2 | 12.8 | 10.3 | 4.4 | 2.3 | -3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.6 | 10.1 | 11.9 | 13.8 | 15.4 | 16.3 | 15.9 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.5 | 5.2 | 5.6 | 8.8 | 11.3 | 12.9 | 11.2 | 11.0 | 9.5 | 7.0 | 3.7 | 3.1 |
| Precipitation (mm) | 107 | 13 | 116 | 99 | 44 | 38 | 136 | 128 | 62 | 98 | 197 | 103 |
| Sunny days | 6 | 13 | 5 | 10 | 18 | 20 | 4 | 9 | 15 | 10 | 1 | 6 |
| Rainy days | 25 | 15 | 26 | 20 | 13 | 10 | 27 | 22 | 15 | 21 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Biville-sur-Mer during the most sunny months:
Months with the longest average daylight duration in Biville-sur-Mer:
The largest precipitation sum in Biville-sur-Mer is at