Bewolking — 2026
| Month | De Ronde Venen | Ouder-Amstel | Difference |
|---|---|---|---|
| Jan | – | 80.9 % | – |
| Feb | – | 78.9 % | – |
| Mar | 63.2 % | 53.1 % | +10.1 |
| Apr | 79.2 % | 78.6 % | +0.6 |
| May | 60.3 % | 60.3 % | +0.0 |
| Jun | 62.2 % | 62.2 % | +0.0 |
| Jul | 52.1 % | 52.1 % | +0.0 |
| Aug |
| 54.4 % |
| 54.4 % |
| +0.0 |
| Sep | 71 % | 71 % | +0.0 |
| Oct | 67.8 % | 67.9 % | -0.1 |
| Nov | – | – | – |
| Dec | – | – | – |