Bewolking — 2026
| Maand | Herselt | Westerlo | Verschil |
|---|---|---|---|
| Jan | 76.7 % | 76.7 % | +0.0 |
| Feb | 78.3 % | 78.3 % | +0.0 |
| Mrt | 52.1 % | 51.8 % | +0.3 |
| Apr | 58.6 % | 58.5 % | +0.1 |
| Mei | 59.3 % | 59.7 % | -0.4 |
| Jun | 62.3 % | 62.4 % | -0.1 |
| Jul | 45.3 % | 46.2 % | -0.9 |
| Aug |
| 54.1 % |
| 54 % |
| +0.1 |
| Sep | 69.5 % | 68.9 % | +0.6 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |