Neerslag — 2023
| Month | Châtelet | Gerpinnes | Difference |
|---|---|---|---|
| Jan | 94 mm | – | – |
| Feb | 17.2 mm | – | – |
| Mar | 141.9 mm | 111.3 mm | +30.6 |
| Apr | 81.1 mm | 86.6 mm | -5.5 |
| May | 56 mm | 57.8 mm | -1.8 |
| Jun | 45.1 mm | 43.9 mm | +1.2 |
| Jul | 133.7 mm | 130.8 mm | +2.9 |
| Aug |
| 96.4 mm |
| 94 mm |
| +2.4 |
| Sep | 56.2 mm | 53.8 mm | +2.4 |
| Oct | 106.6 mm | 107.4 mm | -0.8 |
| Nov | 120.5 mm | 134.4 mm | -13.9 |
| Dec | 92.5 mm | 89 mm | +3.5 |