Bewolking — 2024
| Month | Grâce-Hollogne | Seraing | Difference |
|---|---|---|---|
| Jan | 74.9 % | 76.6 % | -1.7 |
| Feb | 88.8 % | 90.6 % | -1.8 |
| Mar | 81.3 % | 82.3 % | -1.0 |
| Apr | 79.3 % | 81.4 % | -2.1 |
| May | 73 % | 73 % | +0.0 |
| Jun | 63.9 % | 64.9 % | -1.0 |
| Jul | 66.1 % | 67.1 % | -1.0 |
| Aug |
| 57.9 % |
| 58.6 % |
| -0.7 |
| Sep | 59.5 % | 60.8 % | -1.3 |
| Oct | 72.1 % | 72.8 % | -0.7 |
| Nov | 74.7 % | 74.7 % | +0.0 |
| Dec | 84.2 % | 83.1 % | +1.1 |