Bewolking — 2026
| Maand | Hendrik-Ido-Ambacht | Zwijndrecht | Verschil |
|---|---|---|---|
| Jan | – | 76.7 % | – |
| Feb | – | 81.4 % | – |
| Mrt | 65.2 % | 55.2 % | +10.0 |
| Apr | 77.6 % | 58.5 % | +19.1 |
| Mei | 60 % | 59.2 % | +0.8 |
| Jun | 62.1 % | 62.2 % | -0.1 |
| Jul | 50.6 % | 46.2 % | +4.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |