Bewolking — 2023
| Month | Havelange | Somme-Leuze | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 88.2 % | 87.7 % | +0.5 |
| Apr | 68.4 % | 68.4 % | +0.0 |
| May | 61.8 % | 61.8 % | +0.0 |
| Jun | 40.9 % | 40.9 % | +0.0 |
| Jul | 63.3 % | 63.3 % | +0.0 |
| Aug |
| 60.7 % |
| 60.7 % |
| +0.0 |
| Sep | 54.4 % | 54.4 % | +0.0 |
| Oct | 77.4 % | 77.4 % | +0.0 |
| Nov | 85.9 % | 85.9 % | +0.0 |
| Dec | 90.9 % | 90.9 % | +0.0 |