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