Bewolking — 2023
| Month | Fernelmont | Burdinne | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 87.7 % | 85.1 % | +2.6 |
| Apr | 69.3 % | 68.7 % | +0.6 |
| May | 60.6 % | 61.1 % | -0.5 |
| Jun | 41.1 % | 41.2 % | -0.1 |
| Jul | 63.7 % | 64.1 % | -0.4 |
| Aug |
| 61.1 % |
| 61.2 % |
| -0.1 |
| Sep | 55.6 % | 55.3 % | +0.3 |
| Oct | 77 % | 76.7 % | +0.3 |
| Nov | 80.6 % | 80 % | +0.6 |
| Dec | 88.8 % | 87.4 % | +1.4 |