Average annual temperature is 10.8 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -9.7 °C
Number of sunny days: 104 days
Number of rainy days: 258 days
Number of snow days: 3 days
Look at detailed online map of Les Plenesses
* Weather data for Les Plenesses Belgium 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 | 13.3 | 15.3 | 17.7 | 22.3 | 28.3 | 31.3 | 27.4 | 28.6 | 24.7 | 14.0 | 10.3 |
| Average daytime temperature (°C) | 5.3 | 7.3 | 8.9 | 11.2 | 16.6 | 23.6 | 21.7 | 20.8 | 22.2 | 16.0 | 8.3 | 6.8 |
| Average temperature (°C) | 3.4 | 4.3 | 5.8 | 7.4 | 12.3 | 19.0 | 17.8 | 17.1 | 17.9 | 12.8 | 6.3 | 5.1 |
| Average night temperature (°C) | 1.2 | 1.6 | 2.7 | 3.5 | 7.5 | 14.1 | 13.7 | 13.3 | 13.5 | 9.8 | 4.5 | 3.5 |
| Absolute minimum temperature (°C) | -9.7 | -4.5 | -4.3 | -3.4 | 2.6 | 9.0 | 9.7 | 9.7 | 7.9 | 0.5 | -3.1 | -4.4 |
| 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) | 2.7 | 4.9 | 5.3 | 7.5 | 10.7 | 12.9 | 10.6 | 9.4 | 9.5 | 6.2 | 2.8 | 2.3 |
| Precipitation (mm) | 132 | 42 | 183 | 106 | 72 | 106 | 112 | 153 | 76 | 108 | 173 | 136 |
| Sunny days | 8 | 12 | 4 | 8 | 11 | 19 | 5 | 5 | 16 | 10 | 1 | 5 |
| Rainy days | 21 | 16 | 27 | 22 | 20 | 11 | 26 | 26 | 14 | 21 | 29 | 25 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Les Plenesses during the most sunny months:
Months with the longest average daylight duration in Les Plenesses:
The largest precipitation sum in Les Plenesses is at