Bewolking — 2023
| Maand | Manhay | Lierneux | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 90 % | 91.6 % | -1.6 |
| Apr | 68.8 % | 69.6 % | -0.8 |
| Mei | 63.1 % | 63.4 % | -0.3 |
| Jun | 43.2 % | 42.8 % | +0.4 |
| Jul | 64 % | 65.2 % | -1.2 |
| Aug |
| 62.1 % |
| 62.3 % |
| -0.2 |
| Sep | 55.9 % | 57 % | -1.1 |
| Okt | 78.3 % | 79.8 % | -1.5 |
| Nov | 90.6 % | 92.6 % | -2.0 |
| Dec | 91.5 % | 92.6 % | -1.1 |