Neerslag — 2004
| Mois | Scherpenheuvel-Zichem | Diest | Différence |
|---|---|---|---|
| Jan | 104.9 mm | – | – |
| Fév | 59 mm | – | – |
| Mar | 36.6 mm | – | – |
| Avr | 41.8 mm | – | – |
| Mai | 51 mm | – | – |
| Juin | 65.5 mm | – | – |
| Juil | 77.8 mm | – | – |
| Aoû | 97.2 mm | – | – |
| Sep |
| 50.5 mm |
| – |
| – |
| Oct | 39.6 mm | – | – |
| Nov | 66.6 mm | – | – |
| Déc | 51.4 mm | – | – |