Neerslag — 2020
| Mois | Houyet | Beauraing | Différence |
|---|---|---|---|
| Jan | 49.3 mm | 67.4 mm | -18.1 |
| Fév | 154.1 mm | 177.1 mm | -23.0 |
| Mar | 83.7 mm | 96.2 mm | -12.5 |
| Avr | 27.1 mm | 30 mm | -2.9 |
| Mai | 26.7 mm | 31.9 mm | -5.2 |
| Juin | 67.3 mm | 77.3 mm | -10.0 |
| Juil | 45.4 mm | 46.5 mm | -1.1 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |