Neerslag — 2009
| Month | Rijkevorsel | Merksplas | Difference |
|---|---|---|---|
| Jan | 54.3 mm | 54.3 mm | +0.0 |
| Feb | 54 mm | 54 mm | +0.0 |
| Mar | 49.2 mm | 49.2 mm | +0.0 |
| Apr | 36 mm | 36 mm | +0.0 |
| May | 54.9 mm | 54.9 mm | +0.0 |
| Jun | 63.6 mm | 63.6 mm | +0.0 |
| Jul | 85.3 mm | 85.3 mm | +0.0 |
| Aug |
| 34.5 mm |
| 34.5 mm |
| +0.0 |
| Sep | 19.6 mm | 19.6 mm | +0.0 |
| Oct | 69.3 mm | 69.3 mm | +0.0 |
| Nov | 100.2 mm | 100.2 mm | +0.0 |
| Dec | 89.3 mm | 89.3 mm | +0.0 |