Neerslag — 2020
| Maand | Grâce-Hollogne | Seraing | Verschil |
|---|---|---|---|
| Jan | 41.4 mm | 53.5 mm | -12.1 |
| Feb | 147.3 mm | 171.3 mm | -24.0 |
| Mrt | 79.7 mm | 93.7 mm | -14.0 |
| Apr | 28 mm | 30.4 mm | -2.4 |
| Mei | 18.2 mm | 25.2 mm | -7.0 |
| Jun | 82.8 mm | 76 mm | +6.8 |
| Jul | 53.3 mm | 63.4 mm | -10.1 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |