Bewolking — 2023
| Maand | Huldenberg | Tervuren | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 87.6 % | 86.8 % | +0.8 |
| Apr | 70.1 % | 69.4 % | +0.7 |
| Mei | 60.5 % | 60.9 % | -0.4 |
| Jun | 40.2 % | 40.1 % | +0.1 |
| Jul | 63.8 % | 63.8 % | +0.0 |
| Aug |
| 60.9 % |
| 60.6 % |
| +0.3 |
| Sep | 56.6 % | 56.9 % | -0.3 |
| Okt | 76 % | 75.7 % | +0.3 |
| Nov | 77.5 % | 77 % | +0.5 |
| Dec | 84.1 % | 83.8 % | +0.3 |