Neerslag — 2024
| Mois | Walhain | Gembloux | Différence |
|---|---|---|---|
| Jan | 65.7 mm | 65.3 mm | +0.4 |
| Fév | 128 mm | 125.7 mm | +2.3 |
| Mar | 78.2 mm | 77.6 mm | +0.6 |
| Avr | 80.2 mm | 88.8 mm | -8.6 |
| Mai | 119 mm | 129.6 mm | -10.6 |
| Juin | 90.2 mm | 82.9 mm | +7.3 |
| Juil | 96.2 mm | 87 mm | +9.2 |
| Aoû |
| 69.3 mm |
| 63 mm |
| +6.3 |
| Sep | 109.7 mm | 114 mm | -4.3 |
| Oct | 90.1 mm | 98.8 mm | -8.7 |
| Nov | 46.8 mm | 51.4 mm | -4.6 |
| Déc | 76.8 mm | 78.6 mm | -1.8 |