Neerslag — 2004
| Maand | Court-Saint-Étienne | Ottignies-Louvain-la-Neuve | Verschil |
|---|---|---|---|
| Jan | 106.7 mm | – | – |
| Feb | 50.1 mm | – | – |
| Mrt | 33.6 mm | – | – |
| Apr | 46.7 mm | – | – |
| Mei | 45.7 mm | – | – |
| Jun | 61.5 mm | – | – |
| Jul | 85 mm | – | – |
| Aug | 85.8 mm | – | – |
| Sep |
| 37.9 mm |
| – |
| – |
| Okt | 38.1 mm | – | – |
| Nov | 62.9 mm | – | – |
| Dec | 46.7 mm | – | – |