Average annual temperature is 12.7 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 141 days
Number of rainy days: 219 days
Number of snow days: 5 days
Look at detailed online map of Bay
* Weather data for Bay 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) | 17.2 | 13.5 | 20.3 | 21.5 | 25.8 | 30.3 | 34.3 | 35.8 | 30.9 | 26.9 | 16.2 | 13.0 |
| Average daytime temperature (°C) | 7.2 | 8.9 | 12.4 | 13.9 | 19.9 | 26.9 | 25.6 | 25.6 | 25.6 | 19.5 | 10.2 | 7.8 |
| Average temperature (°C) | 4.8 | 4.2 | 8.0 | 9.6 | 15.2 | 21.2 | 20.8 | 20.8 | 19.6 | 14.5 | 7.6 | 5.6 |
| Average night temperature (°C) | 2.2 | 0.5 | 3.7 | 5.2 | 10.4 | 14.9 | 15.9 | 16.2 | 14.2 | 10.1 | 4.7 | 3.3 |
| Absolute minimum temperature (°C) | -5.2 | -6.0 | -3.9 | -1.3 | 6.0 | 12.3 | 12.4 | 9.6 | 6.8 | 4.8 | -1.5 | -5.8 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.3 | 6.6 | 7.2 | 8.0 | 11.2 | 13.4 | 11.9 | 9.8 | 10.5 | 6.8 | 3.7 | 2.5 |
| Precipitation (mm) | 84 | 14 | 101 | 110 | 60 | 77 | 158 | 83 | 49 | 173 | 177 | 156 |
| Sunny days | 11 | 16 | 13 | 7 | 11 | 17 | 9 | 10 | 20 | 15 | 2 | 10 |
| Rainy days | 17 | 10 | 18 | 23 | 20 | 13 | 22 | 21 | 10 | 16 | 28 | 21 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bay during the most sunny months:
Months with the longest average daylight duration in Bay:
The largest precipitation sum in Bay is at