Average annual temperature is 10.4 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 151 days
Number of rainy days: 201 days
Number of snow days: 13 days
Look at detailed online map of Bos
* Weather data for Bos 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) | 12.0 | 15.1 | 20.9 | 22.8 | 22.7 | 28.3 | 33.9 | 36.0 | 30.9 | 27.3 | 17.0 | 12.7 |
| Average daytime temperature (°C) | 4.3 | 7.7 | 11.5 | 12.5 | 16.4 | 22.5 | 25.4 | 26.0 | 24.4 | 18.9 | 9.3 | 7.7 |
| Average temperature (°C) | 1.5 | 1.9 | 6.1 | 7.5 | 11.8 | 17.1 | 19.2 | 19.6 | 17.5 | 13.1 | 5.7 | 3.0 |
| Average night temperature (°C) | -1.8 | -2.5 | 1.3 | 2.5 | 7.1 | 11.2 | 13.0 | 13.5 | 11.4 | 7.9 | 2.0 | -0.8 |
| Absolute minimum temperature (°C) | -7.2 | -6.0 | -5.2 | -3.6 | 4.5 | 7.0 | 8.7 | 7.2 | 3.7 | 3.3 | -4.1 | -7.4 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 11.0 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.4 | 6.9 | 8.8 | 8.8 | 9.3 | 12.2 | 13.1 | 11.3 | 10.5 | 7.5 | 5.1 | 4.5 |
| Precipitation (mm) | 42 | 27 | 52 | 44 | 79 | 100 | 38 | 61 | 48 | 100 | 67 | 57 |
| Sunny days | 7 | 17 | 12 | 11 | 4 | 11 | 14 | 16 | 22 | 18 | 7 | 12 |
| Rainy days | 15 | 7 | 19 | 19 | 27 | 19 | 17 | 15 | 8 | 13 | 23 | 19 |
| Snow days | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bos during the most sunny months:
Months with the longest average daylight duration in Bos:
The largest precipitation sum in Bos is at