Average annual temperature is 11.5 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Petit-Roeulx-lez-Nivelles
* Weather data for Petit-Roeulx-lez-Nivelles 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) | 14.1 | 12.5 | 16.0 | 16.5 | 23.1 | 29.0 | 29.8 | 27.8 | 30.2 | 24.9 | 14.6 | 11.9 |
| Average daytime temperature (°C) | 6.5 | 8.1 | 10.1 | 11.9 | 17.3 | 24.3 | 21.9 | 21.5 | 22.8 | 16.7 | 9.5 | 8.0 |
| Average temperature (°C) | 4.5 | 5.0 | 6.9 | 8.1 | 12.8 | 19.5 | 18.1 | 17.7 | 18.4 | 13.3 | 7.3 | 6.1 |
| Average night temperature (°C) | 2.4 | 2.0 | 3.4 | 4.1 | 8.1 | 13.8 | 14.0 | 13.5 | 14.0 | 10.1 | 5.1 | 4.1 |
| Absolute minimum temperature (°C) | -3.8 | -4.3 | -3.9 | -2.0 | 3.5 | 9.5 | 11.0 | 10.5 | 8.5 | 2.3 | -1.2 | -6.1 |
| 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 | 10.1 | 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) | 2.9 | 4.6 | 5.1 | 7.1 | 10.7 | 13.0 | 11.1 | 10.0 | 9.4 | 6.3 | 3.3 | 2.1 |
| Precipitation (mm) | 88 | 15 | 134 | 78 | 59 | 45 | 108 | 76 | 73 | 117 | 116 | 87 |
| Sunny days | 9 | 14 | 4 | 7 | 14 | 20 | 6 | 5 | 16 | 9 | 1 | 7 |
| Rainy days | 22 | 14 | 27 | 23 | 17 | 10 | 25 | 26 | 14 | 22 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Petit-Roeulx-lez-Nivelles during the most sunny months:
Months with the longest average daylight duration in Petit-Roeulx-lez-Nivelles:
The largest precipitation sum in Petit-Roeulx-lez-Nivelles is at