Neerslag — 2026
| Mois | Grez-Doiceau | Beauvechain | Différence |
|---|---|---|---|
| Jan | 70.2 mm | 72.1 mm | -1.9 |
| Fév | 97.4 mm | 92.5 mm | +4.9 |
| Mar | 53.6 mm | 46 mm | +7.6 |
| Avr | 9.7 mm | 8.6 mm | +1.1 |
| Mai | 131.1 mm | 131.2 mm | -0.1 |
| Juin | 69.3 mm | 69.3 mm | +0.0 |
| Juil | 6.9 mm | 8.7 mm | -1.8 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |