Neerslag — 2023
| Mois | Huldenberg | Tervuren | Différence |
|---|---|---|---|
| Jan | – | – | – |
| Fév | – | – | – |
| Mar | 131.1 mm | 132.8 mm | -1.7 |
| Avr | 86.5 mm | 78.6 mm | +7.9 |
| Mai | 49.8 mm | 65.5 mm | -15.7 |
| Juin | 40.6 mm | 44.7 mm | -4.1 |
| Juil | 101.8 mm | 126.5 mm | -24.7 |
| Aoû |
| 83.1 mm |
| 71.6 mm |
| +11.5 |
| Sep | 70.2 mm | 66.5 mm | +3.7 |
| Oct | 118.2 mm | 129 mm | -10.8 |
| Nov | 109.6 mm | 128.2 mm | -18.6 |
| Déc | 75.3 mm | 85.9 mm | -10.6 |