Neerslag — 2023
| Maand | Grâce-Hollogne | Seraing | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 133.2 mm | 148.8 mm | -15.6 |
| Apr | 88.3 mm | 76.4 mm | +11.9 |
| Mei | 56.3 mm | 55 mm | +1.3 |
| Jun | 76.4 mm | 88.8 mm | -12.4 |
| Jul | 115 mm | 116.6 mm | -1.6 |
| Aug |
| 116.1 mm |
| 127.7 mm |
| -11.6 |
| Sep | 96.2 mm | 77.4 mm | +18.8 |
| Okt | 109.3 mm | 106 mm | +3.3 |
| Nov | 130.5 mm | 141.8 mm | -11.3 |
| Dec | 89.6 mm | 99.1 mm | -9.5 |