Bewolking — 2023
| Maand | Tervuren | Overijse | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 86.8 % | 85.9 % | +0.9 |
| Apr | 69.4 % | 69.7 % | -0.3 |
| Mei | 60.9 % | 60.9 % | +0.0 |
| Jun | 40.1 % | 39.8 % | +0.3 |
| Jul | 63.8 % | 63.7 % | +0.1 |
| Aug |
| 60.6 % |
| 61 % |
| -0.4 |
| Sep | 56.9 % | 57.4 % | -0.5 |
| Okt | 75.7 % | 76.5 % | -0.8 |
| Nov | 77 % | 77.8 % | -0.8 |
| Dec | 83.8 % | 83.9 % | -0.1 |