Bewolking — 2020
| Maand | Genappe | Braine-l'Alleud | Verschil |
|---|---|---|---|
| Jan | 72.3 % | 72.9 % | -0.6 |
| Feb | 77.6 % | 75.6 % | +2.0 |
| Mrt | 55.5 % | 54.1 % | +1.4 |
| Apr | 33.7 % | 33.1 % | +0.6 |
| Mei | 50.6 % | 49.3 % | +1.3 |
| Jun | 63.7 % | 63.9 % | -0.2 |
| Jul | 62.2 % | 61.2 % | +1.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |