Bewolking — 2026
| Month | Saint-Nicolas | Grâce-Hollogne | Difference |
|---|---|---|---|
| Jan | 80.5 % | 80 % | +0.5 |
| Feb | 80.2 % | 80.3 % | -0.1 |
| Mar | 49.2 % | 52.6 % | -3.4 |
| Apr | 57.4 % | 57.1 % | +0.3 |
| May | 59.2 % | 59.2 % | +0.0 |
| Jun | 61 % | 61 % | +0.0 |
| Jul | 46.3 % | 46.3 % | +0.0 |
| Aug |
| 54.7 % |
| 54.7 % |
| +0.0 |
| Sep | 69.1 % | 69.2 % | -0.1 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |