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