Neerslag — 2023
| Maand | Saint-Nicolas | Grâce-Hollogne | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 51.1 mm | 133.2 mm | -82.1 |
| Apr | 83.1 mm | 88.3 mm | -5.2 |
| Mei | 57.2 mm | 56.3 mm | +0.9 |
| Jun | 94.5 mm | 76.4 mm | +18.1 |
| Jul | 133.1 mm | 115 mm | +18.1 |
| Aug |
| 121.9 mm |
| 116.1 mm |
| +5.8 |
| Sep | 93.9 mm | 96.2 mm | -2.3 |
| Okt | 109.3 mm | 109.3 mm | +0.0 |
| Nov | 145.9 mm | 130.5 mm | +15.4 |
| Dec | 90.1 mm | 89.6 mm | +0.5 |