Neerslag — 2026
| Maand | Nivelles | Braine-l'Alleud | Verschil |
|---|---|---|---|
| Jan | 75.6 mm | 86.3 mm | -10.7 |
| Feb | 121.7 mm | 118.6 mm | +3.1 |
| Mrt | 49.5 mm | 49 mm | +0.5 |
| Apr | 16.3 mm | 10.8 mm | +5.5 |
| Mei | 88.1 mm | 93.2 mm | -5.1 |
| Jun | 66 mm | 70.9 mm | -4.9 |
| Jul | 10.7 mm | 14.3 mm | -3.6 |
| Aug |
| 68.5 mm |
| 78.6 mm |
| -10.1 |
| Sep | 34.1 mm | 38.7 mm | -4.6 |
| Okt | 95.9 mm | 94.3 mm | +1.6 |
| Nov | – | – | – |
| Dec | – | – | – |