Neerslag — 2025
| Maand | La Hulpe | Lasne | Verschil |
|---|---|---|---|
| Jan | 168.6 mm | 168.8 mm | -0.2 |
| Feb | 42.3 mm | 41.4 mm | +0.9 |
| Mrt | 11.1 mm | 9.8 mm | +1.3 |
| Apr | 20.7 mm | 18.9 mm | +1.8 |
| Mei | 54.8 mm | 64.7 mm | -9.9 |
| Jun | 45.6 mm | 49.9 mm | -4.3 |
| Jul | 79.4 mm | 86.1 mm | -6.7 |
| Aug |
| 29.2 mm |
| 27.6 mm |
| +1.6 |
| Sep | 26.3 mm | 27.6 mm | -1.3 |
| Okt | 71.8 mm | 85 mm | -13.2 |
| Nov | 73.6 mm | 73.9 mm | -0.3 |
| Dec | 31.2 mm | 30.7 mm | +0.5 |