Neerslag — 2023
| Maand | Beyne-Heusay | Chaudfontaine | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 163.7 mm | 149.5 mm | +14.2 |
| Apr | 96 mm | 76.4 mm | +19.6 |
| Mei | 64.8 mm | 55 mm | +9.8 |
| Jun | 97.8 mm | 88.8 mm | +9.0 |
| Jul | 130.9 mm | 116.6 mm | +14.3 |
| Aug |
| 146.6 mm |
| 127.7 mm |
| +18.9 |
| Sep | 79.5 mm | 77.4 mm | +2.1 |
| Okt | 100 mm | 106 mm | -6.0 |
| Nov | 167.1 mm | 141.8 mm | +25.3 |
| Dec | 112.5 mm | 99.1 mm | +13.4 |