Neerslag — 2025
| Month | Grâce-Hollogne | Seraing | Difference |
|---|---|---|---|
| Jan | 137.7 mm | 138.1 mm | -0.4 |
| Feb | 27.4 mm | 26.4 mm | +1.0 |
| Mar | 12.2 mm | 10.3 mm | +1.9 |
| Apr | 49.5 mm | 47.3 mm | +2.2 |
| May | 51.1 mm | 49.3 mm | +1.8 |
| Jun | 55.8 mm | 47.9 mm | +7.9 |
| Jul | 92.7 mm | 121.9 mm | -29.2 |
| Aug |
| 51 mm |
| 37.2 mm |
| +13.8 |
| Sep | 81.8 mm | 76.8 mm | +5.0 |
| Oct | 93.1 mm | 87 mm | +6.1 |
| Nov | 73.1 mm | 61.3 mm | +11.8 |
| Dec | 28.1 mm | 31.2 mm | -3.1 |