Neerslag — 2002
| Monat | Court-Saint-Étienne | Ottignies-Louvain-la-Neuve | Unterschied |
|---|---|---|---|
| Jan | 57.4 mm | – | – |
| Feb | 128.6 mm | – | – |
| Mär | 59.9 mm | – | – |
| Apr | 38.3 mm | – | – |
| Mai | 66.4 mm | – | – |
| Jun | 62 mm | – | – |
| Jul | 90.3 mm | – | – |
| Aug | 116.4 mm | – | – |
| Sep |
| 32.5 mm |
| – |
| – |
| Okt | 58.2 mm | – | – |
| Nov | 95.1 mm | – | – |
| Dez | 104.3 mm | – | – |