Neerslag — 2026
| Month | Genappe | Braine-l'Alleud | Difference |
|---|---|---|---|
| Jan | 70.5 mm | 86.3 mm | -15.8 |
| Feb | 109.2 mm | 118.6 mm | -9.4 |
| Mar | 55 mm | 49 mm | +6.0 |
| Apr | 13.5 mm | 10.8 mm | +2.7 |
| May | 100.8 mm | 93.2 mm | +7.6 |
| Jun | 73.2 mm | 70.9 mm | +2.3 |
| Jul | 10.2 mm | 14.3 mm | -4.1 |
| Aug |
| 65 mm |
| 78.6 mm |
| -13.6 |
| Sep | 33 mm | 38.7 mm | -5.7 |
| Oct | 91.5 mm | 91.6 mm | -0.1 |
| Nov | – | – | – |
| Dec | – | – | – |