Bewolking — 2017
| Maand | Ottignies-Louvain-la-Neuve | Court-Saint-Étienne | Verschil |
|---|---|---|---|
| Jan | – | 62.2 % | – |
| Feb | – | 77.7 % | – |
| Mrt | – | 67.9 % | – |
| Apr | – | 61.6 % | – |
| Mei | – | 65 % | – |
| Jun | – | 57.2 % | – |
| Jul | – | 71.1 % | – |
| Aug | – | 70.8 % | – |
| Sep |
| – |
| 64.3 % |
| – |
| Okt | – | 69.7 % | – |
| Nov | – | 71.9 % | – |
| Dec | – | 85.2 % | – |