Bewolking — 2008
| Month | Ottignies-Louvain-la-Neuve | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | – | 79.4 % | – |
| Feb | – | 54.8 % | – |
| Mar | – | 76.9 % | – |
| Apr | – | 72.9 % | – |
| May | – | 54.3 % | – |
| Jun | – | 62.1 % | – |
| Jul | – | 62.9 % | – |
| Aug | – | 71.3 % | – |
| Sep |
| – |
| 60.9 % |
| – |
| Oct | – | 71 % | – |
| Nov | – | 82 % | – |
| Dec | – | 65.8 % | – |