Neerslag — 2023
| Maand | Grâce-Hollogne | Flémalle | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 133.2 mm | 120.6 mm | +12.6 |
| Apr | 88.3 mm | 74.3 mm | +14.0 |
| Mei | 56.3 mm | 55.5 mm | +0.8 |
| Jun | 76.4 mm | 73.8 mm | +2.6 |
| Jul | 115 mm | 118.2 mm | -3.2 |
| Aug |
| 116.1 mm |
| 114.9 mm |
| +1.2 |
| Sep | 96.2 mm | 83.7 mm | +12.5 |
| Okt | 109.3 mm | 111.5 mm | -2.2 |
| Nov | 130.5 mm | 130.5 mm | +0.0 |
| Dec | 89.6 mm | 89 mm | +0.6 |