Neerslag — 2025
| Month | Genappe | Lasne | Difference |
|---|---|---|---|
| Jan | 167.7 mm | 168.8 mm | -1.1 |
| Feb | 40.5 mm | 41.4 mm | -0.9 |
| Mar | 11.1 mm | 9.8 mm | +1.3 |
| Apr | 19.9 mm | 18.9 mm | +1.0 |
| May | 76.8 mm | 64.7 mm | +12.1 |
| Jun | 47.5 mm | 49.9 mm | -2.4 |
| Jul | 89 mm | 86.1 mm | +2.9 |
| Aug |
| 23.5 mm |
| 27.6 mm |
| -4.1 |
| Sep | 27 mm | 27.6 mm | -0.6 |
| Oct | 78.9 mm | 85 mm | -6.1 |
| Nov | 81.5 mm | 73.9 mm | +7.6 |
| Dec | 27.8 mm | 30.7 mm | -2.9 |