Bewolking — 2023
| Maand | Eupen | Lontzen | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 89.2 % | 88.7 % | +0.5 |
| Apr | 69.5 % | 69.6 % | -0.1 |
| Mei | 65.7 % | 65.4 % | +0.3 |
| Jun | 43.8 % | 43.8 % | +0.0 |
| Jul | 65.3 % | 65.7 % | -0.4 |
| Aug |
| 61.5 % |
| 60.2 % |
| +1.3 |
| Sep | 57.2 % | 57.2 % | +0.0 |
| Okt | 78.6 % | 77.8 % | +0.8 |
| Nov | 87.6 % | 84.4 % | +3.2 |
| Dec | 90.1 % | 89.5 % | +0.6 |