Neerslag — 1998
| Month | Scherpenheuvel-Zichem | Diest | Difference |
|---|---|---|---|
| Jan | 56.3 mm | – | – |
| Feb | 10.6 mm | – | – |
| Mar | 87.5 mm | – | – |
| Apr | 114.8 mm | – | – |
| May | 44.8 mm | – | – |
| Jun | 127.4 mm | – | – |
| Jul | 63.2 mm | – | – |
| Aug | 55.5 mm | – | – |
| Sep |
| 142.4 mm |
| – |
| – |
| Oct | 132.1 mm | – | – |
| Nov | 86.3 mm | – | – |
| Dec | 61.5 mm | – | – |