Bewolking — 2026
| Maand | Olen | Westerlo | Verschil |
|---|---|---|---|
| Jan | 77 % | 76.7 % | +0.3 |
| Feb | 78.2 % | 78.3 % | -0.1 |
| Mrt | 53.3 % | 51.8 % | +1.5 |
| Apr | 58.6 % | 58.5 % | +0.1 |
| Mei | 60.1 % | 59.7 % | +0.4 |
| Jun | 62.3 % | 62.4 % | -0.1 |
| Jul | 47.8 % | 47.6 % | +0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |