Bewolking — 2025
| Maand | Lennik | Ternat | Verschil |
|---|---|---|---|
| Jan | 78.8 % | 78.2 % | +0.6 |
| Feb | 71.2 % | 71.2 % | +0.0 |
| Mrt | 44.1 % | 43.6 % | +0.5 |
| Apr | 46.1 % | 45.8 % | +0.3 |
| Mei | 54.6 % | 54.2 % | +0.4 |
| Jun | 53.4 % | 53.2 % | +0.2 |
| Jul | 55.5 % | 55.6 % | -0.1 |
| Aug |
| 54.6 % |
| 53.7 % |
| +0.9 |
| Sep | 60.5 % | 60.5 % | +0.0 |
| Okt | 84.3 % | 84.2 % | +0.1 |
| Nov | 77.4 % | 77.6 % | -0.2 |
| Dec | 72.7 % | 72.8 % | -0.1 |