Neerslag — 2023
| Maand | Waterloo | Braine-l'Alleud | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 133 mm | 122.1 mm | +10.9 |
| Apr | 76.6 mm | 77.8 mm | -1.2 |
| Mei | 64.4 mm | 80.5 mm | -16.1 |
| Jun | 35.7 mm | 50.4 mm | -14.7 |
| Jul | 111.2 mm | 116.6 mm | -5.4 |
| Aug |
| 80.8 mm |
| 79.1 mm |
| +1.7 |
| Sep | 76.2 mm | 73.3 mm | +2.9 |
| Okt | 123 mm | 128.2 mm | -5.2 |
| Nov | 121.2 mm | 116 mm | +5.2 |
| Dec | 84.2 mm | 85.5 mm | -1.3 |