Bewolking — 2020
| Month | Diemen | Landsmeer | Difference |
|---|---|---|---|
| Jan | 79.6 % | 79.9 % | -0.3 |
| Feb | 74.3 % | 74.1 % | +0.2 |
| Mar | 53.8 % | 52.8 % | +1.0 |
| Apr | 39.5 % | 40.4 % | -0.9 |
| May | 47.2 % | 46.2 % | +1.0 |
| Jun | 67.6 % | 67.8 % | -0.2 |
| Jul | 63.7 % | 63.1 % | +0.6 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |