Neerslag — 2023
| Mois | Diest | Halen | Différence |
|---|---|---|---|
| Jan | – | – | – |
| Fév | – | – | – |
| Mar | 129.9 mm | 129 mm | +0.9 |
| Avr | 72.2 mm | 63.6 mm | +8.6 |
| Mai | 51 mm | 55.7 mm | -4.7 |
| Juin | 42.9 mm | 41.7 mm | +1.2 |
| Juil | 117.4 mm | 138.8 mm | -21.4 |
| Aoû |
| 109.1 mm |
| 100.7 mm |
| +8.4 |
| Sep | 51.3 mm | 53.7 mm | -2.4 |
| Oct | 146.7 mm | 119.2 mm | +27.5 |
| Nov | 143.2 mm | 139.2 mm | +4.0 |
| Déc | 95 mm | 97.5 mm | -2.5 |