Average annual temperature is 11.6 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Ottignies-Louvain-la-Neuve
* Weather data for Ottignies-Louvain-la-Neuve 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) | 14.2 | 12.7 | 16.2 | 16.6 | 23.3 | 29.1 | 30.1 | 27.6 | 30.0 | 25.1 | 14.8 | 12.0 |
| Average daytime temperature (°C) | 6.6 | 8.2 | 10.2 | 12.0 | 17.6 | 24.5 | 22.1 | 21.6 | 23.0 | 16.8 | 9.5 | 8.1 |
| Average temperature (°C) | 4.6 | 5.0 | 6.9 | 8.1 | 12.9 | 19.7 | 18.2 | 17.8 | 18.4 | 13.4 | 7.3 | 6.2 |
| Average night temperature (°C) | 2.4 | 1.9 | 3.4 | 4.1 | 8.1 | 14.0 | 14.0 | 13.6 | 13.9 | 10.2 | 5.2 | 4.2 |
| Absolute minimum temperature (°C) | -3.9 | -4.3 | -4.1 | -2.3 | 3.3 | 9.7 | 11.0 | 10.6 | 8.2 | 2.4 | -1.5 | -6.0 |
| 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 | 4.5 | 5.0 | 6.9 | 10.6 | 12.9 | 10.7 | 9.8 | 9.4 | 6.2 | 3.2 | 2.1 |
| Precipitation (mm) | 77 | 13 | 129 | 82 | 60 | 39 | 107 | 95 | 68 | 130 | 118 | 79 |
| Sunny days | 10 | 14 | 3 | 8 | 13 | 21 | 5 | 5 | 17 | 11 | 1 | 7 |
| Rainy days | 21 | 14 | 28 | 22 | 18 | 9 | 26 | 26 | 13 | 20 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ottignies-Louvain-la-Neuve during the most sunny months:
Months with the longest average daylight duration in Ottignies-Louvain-la-Neuve:
The largest precipitation sum in Ottignies-Louvain-la-Neuve is at