Neerslag — 2023
| Maand | Boortmeerbeek | Haacht | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 110.5 mm | 98.2 mm | +12.3 |
| Apr | 80.9 mm | 74.8 mm | +6.1 |
| Mei | 60.6 mm | 55.7 mm | +4.9 |
| Jun | 49.2 mm | 46.3 mm | +2.9 |
| Jul | 98.5 mm | 113.2 mm | -14.7 |
| Aug |
| 75.1 mm |
| 86 mm |
| -10.9 |
| Sep | 58.2 mm | 65.4 mm | -7.2 |
| Okt | 123.9 mm | 132.2 mm | -8.3 |
| Nov | 136.9 mm | 144.9 mm | -8.0 |
| Dec | 85.8 mm | 88.4 mm | -2.6 |