Bewolking — 2026
| Month | Wormerland | Zaanstad | Difference |
|---|---|---|---|
| Jan | – | 82.2 % | – |
| Feb | – | 78.5 % | – |
| Mar | 57.3 % | 56.7 % | +0.6 |
| Apr | 82.5 % | 79.1 % | +3.4 |
| May | 57.7 % | 57.7 % | +0.0 |
| Jun | 59.8 % | 59.8 % | +0.0 |
| Jul | 51.9 % | 51.9 % | +0.0 |
| Aug |
| 51.5 % |
| 51.5 % |
| +0.0 |
| Sep | 70.1 % | 70.2 % | -0.1 |
| Oct | 67.5 % | 67.4 % | +0.1 |
| Nov | – | – | – |
| Dec | – | – | – |