Neerslag — 1997
| Month | Rijkevorsel | Merksplas | Difference |
|---|---|---|---|
| Jan | 5.8 mm | 5.8 mm | +0.0 |
| Feb | 102.1 mm | 102.1 mm | +0.0 |
| Mar | 32 mm | 32 mm | +0.0 |
| Apr | 27.5 mm | 27.5 mm | +0.0 |
| May | 81.5 mm | 81.5 mm | +0.0 |
| Jun | 111.3 mm | 111.3 mm | +0.0 |
| Jul | 63.5 mm | 63.5 mm | +0.0 |
| Aug |
| 45.2 mm |
| 45.2 mm |
| +0.0 |
| Sep | 19 mm | 19 mm | +0.0 |
| Oct | 67.6 mm | 67.6 mm | +0.0 |
| Nov | 51.3 mm | 51.3 mm | +0.0 |
| Dec | 71.8 mm | 71.8 mm | +0.0 |