Bewolking — 2025
| Maand | Lier | Sint-Katelijne-Waver | Verschil |
|---|---|---|---|
| Jan | 78.5 % | 78.3 % | +0.2 |
| Feb | 69.8 % | 69.8 % | +0.0 |
| Mrt | 38.5 % | 40.2 % | -1.7 |
| Apr | 46.4 % | 45.9 % | +0.5 |
| Mei | 52.9 % | 53.2 % | -0.3 |
| Jun | 51.9 % | 51 % | +0.9 |
| Jul | 53.8 % | 53.6 % | +0.2 |
| Aug |
| 55.4 % |
| 55.1 % |
| +0.3 |
| Sep | 60.6 % | 60.2 % | +0.4 |
| Okt | 84.4 % | 84.7 % | -0.3 |
| Nov | 77.1 % | 77.3 % | -0.2 |
| Dec | 73.6 % | 72.8 % | +0.8 |