Bewolking — 2024
| Month | Attert | Arlon | Difference |
|---|---|---|---|
| Jan | 84.1 % | 84.2 % | -0.1 |
| Feb | 92.2 % | 92.1 % | +0.1 |
| Mar | 83.5 % | 83.6 % | -0.1 |
| Apr | 80.6 % | 79.8 % | +0.8 |
| May | 73.4 % | 73.9 % | -0.5 |
| Jun | 62.5 % | 61.4 % | +1.1 |
| Jul | 64.5 % | 63.7 % | +0.8 |
| Aug |
| 56 % |
| 55.5 % |
| +0.5 |
| Sep | 62.5 % | 62 % | +0.5 |
| Oct | 73.1 % | 72.3 % | +0.8 |
| Nov | 82.5 % | 83 % | -0.5 |
| Dec | 88.9 % | 89 % | -0.1 |