Bewolking — 2026
| Maand | Alblasserdam | Hendrik-Ido-Ambacht | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 64.4 % | 65.2 % | -0.8 |
| Apr | 77.3 % | 77.6 % | -0.3 |
| Mei | 60 % | 60 % | +0.0 |
| Jun | 62.1 % | 62.1 % | +0.0 |
| Jul | 47.8 % | 47.8 % | +0.0 |
| Aug |
| 54.4 % |
| 54.4 % |
| +0.0 |
| Sep | 73.6 % | 73.5 % | +0.1 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |