Average annual temperature is 11.8 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 123 days
Number of rainy days: 241 days
Number of snow days: 1 day
Look at detailed online map of Bailleul-la-Vallée
* Weather data for Bailleul-la-Vallée 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) | 13.7 | 13.2 | 17.9 | 17.4 | 22.9 | 30.4 | 28.3 | 28.7 | 31.8 | 27.3 | 15.5 | 13.2 |
| Average daytime temperature (°C) | 7.6 | 8.8 | 11.2 | 12.6 | 17.1 | 23.5 | 21.6 | 21.7 | 23.4 | 17.6 | 10.8 | 9.3 |
| Average temperature (°C) | 5.3 | 5.1 | 7.8 | 8.6 | 12.7 | 18.4 | 17.5 | 17.6 | 18.5 | 13.6 | 8.4 | 7.1 |
| Average night temperature (°C) | 3.0 | 1.8 | 4.8 | 4.7 | 8.1 | 12.9 | 13.4 | 13.8 | 14.2 | 10.0 | 6.1 | 4.9 |
| Absolute minimum temperature (°C) | -3.7 | -3.6 | -2.8 | -1.7 | 5.1 | 7.9 | 9.8 | 10.8 | 8.2 | 3.5 | 0.7 | -5.3 |
| 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 | 10.2 | 11.9 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.2 | 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 | 5.5 | 5.5 | 8.0 | 11.0 | 12.4 | 10.4 | 9.9 | 9.4 | 6.9 | 4.0 | 3.1 |
| Precipitation (mm) | 66 | 5 | 83 | 71 | 56 | 43 | 83 | 84 | 67 | 72 | 107 | 86 |
| Sunny days | 9 | 17 | 6 | 8 | 14 | 14 | 6 | 8 | 14 | 13 | 4 | 10 |
| Rainy days | 22 | 10 | 25 | 22 | 17 | 16 | 25 | 23 | 16 | 18 | 26 | 21 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bailleul-la-Vallée during the most sunny months:
Months with the longest average daylight duration in Bailleul-la-Vallée:
The largest precipitation sum in Bailleul-la-Vallée is at