Average annual temperature is 11.1 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 117 days
Number of rainy days: 247 days
Number of snow days: 1 day
Look at detailed online map of Nielles-lès-Bléquin
* Weather data for Nielles-lès-Bléquin 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) | 12.9 | 11.6 | 16.3 | 15.3 | 21.3 | 29.7 | 27.7 | 25.1 | 30.1 | 24.5 | 14.0 | 12.1 |
| Average daytime temperature (°C) | 7.2 | 8.0 | 9.6 | 11.4 | 15.6 | 22.4 | 20.3 | 20.1 | 22.0 | 16.0 | 9.8 | 8.5 |
| Average temperature (°C) | 5.1 | 5.2 | 6.7 | 7.7 | 11.6 | 17.5 | 17.0 | 16.8 | 17.8 | 13.1 | 7.8 | 6.8 |
| Average night temperature (°C) | 3.0 | 2.5 | 3.8 | 3.8 | 7.6 | 12.8 | 13.8 | 13.4 | 14.0 | 10.5 | 5.8 | 4.9 |
| Absolute minimum temperature (°C) | -3.7 | -3.8 | -2.3 | -1.4 | 2.8 | 9.1 | 11.3 | 9.9 | 9.6 | 4.3 | -2.1 | -4.1 |
| 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 | 10.0 | 11.9 | 13.8 | 15.5 | 16.4 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.1 |
| 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 | 7.0 |
| Sunshine mean duration (h) | 3.5 | 4.5 | 4.8 | 8.3 | 11.0 | 12.7 | 11.0 | 10.6 | 8.8 | 6.1 | 3.2 | 2.4 |
| Precipitation (mm) | 124 | 12 | 169 | 82 | 39 | 22 | 111 | 111 | 59 | 129 | 191 | 120 |
| Sunny days | 9 | 16 | 4 | 9 | 14 | 22 | 2 | 7 | 14 | 10 | 5 | 5 |
| Rainy days | 22 | 11 | 27 | 21 | 17 | 8 | 29 | 24 | 16 | 21 | 25 | 26 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nielles-lès-Bléquin during the most sunny months:
Months with the longest average daylight duration in Nielles-lès-Bléquin:
The largest precipitation sum in Nielles-lès-Bléquin is at