Neerslag — 2022
| Mois | Ottignies-Louvain-la-Neuve | Court-Saint-Étienne | Différence |
|---|---|---|---|
| Jan | – | 67.1 mm | – |
| Fév | – | 73.6 mm | – |
| Mar | – | 10 mm | – |
| Avr | – | 26.4 mm | – |
| Mai | – | 69 mm | – |
| Juin | – | 101.3 mm | – |
| Juil | – | 14.5 mm | – |
| Aoû | – | 46.6 mm | – |
| Sep |
| – |
| 83.4 mm |
| – |
| Oct | – | 52.3 mm | – |
| Nov | – | 75.2 mm | – |
| Déc | – | 91.1 mm | – |