Neerslag — 2025
| Mois | Herbeumont | Bertrix | Différence |
|---|---|---|---|
| Jan | 210.9 mm | 217.2 mm | -6.3 |
| Fév | 35.2 mm | 41.5 mm | -6.3 |
| Mar | 15.7 mm | 13.6 mm | +2.1 |
| Avr | 59.8 mm | 53.9 mm | +5.9 |
| Mai | 65.7 mm | 60 mm | +5.7 |
| Juin | 96.3 mm | 88 mm | +8.3 |
| Juil | 113 mm | 133 mm | -20.0 |
| Aoû |
| 60.8 mm |
| 46.6 mm |
| +14.2 |
| Sep | 159.6 mm | 148.7 mm | +10.9 |
| Oct | 134.5 mm | 121.1 mm | +13.4 |
| Nov | 66.2 mm | 66.2 mm | +0.0 |
| Déc | 63.5 mm | 54 mm | +9.5 |