Bewolking — 2025
| Month | Lasne | Genappe | Difference |
|---|---|---|---|
| Jan | 80.3 % | 78.7 % | +1.6 |
| Feb | 72.6 % | 73.2 % | -0.6 |
| Mar | 44 % | 44.5 % | -0.5 |
| Apr | 44.9 % | 44.9 % | +0.0 |
| May | 53.9 % | 54.2 % | -0.3 |
| Jun | 52.1 % | 51.9 % | +0.2 |
| Jul | 54 % | 53.8 % | +0.2 |
| Aug |
| 54.1 % |
| 53.5 % |
| +0.6 |
| Sep | 62.6 % | 63.3 % | -0.7 |
| Oct | 83.8 % | 83.6 % | +0.2 |
| Nov | 78.2 % | 78.1 % | +0.1 |
| Dec | 74 % | 74.6 % | -0.6 |