Bewolking — 2026
| Maand | Alblasserdam | Dordrecht | Verschil |
|---|---|---|---|
| Jan | – | 77.7 % | – |
| Feb | – | 81.3 % | – |
| Mrt | 64.4 % | 53.5 % | +10.9 |
| Apr | 77.3 % | 77.9 % | -0.6 |
| Mei | 60 % | 60 % | +0.0 |
| Jun | 62.1 % | 62.1 % | +0.0 |
| Jul | 47.8 % | 47.8 % | +0.0 |
| Aug |
| 54.4 % |
| 54.5 % |
| -0.1 |
| Sep | 74.4 % | 73 % | +1.4 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |