Bewolking — 2026
| Month | Rijswijk | Delft | Difference |
|---|---|---|---|
| Jan | – | 80.1 % | – |
| Feb | – | 81.5 % | – |
| Mar | 53.4 % | 57.5 % | -4.1 |
| Apr | 80.5 % | 81.7 % | -1.2 |
| May | 57.1 % | 57.1 % | +0.0 |
| Jun | 59.8 % | 59.8 % | +0.0 |
| Jul | 47.8 % | 47.8 % | +0.0 |
| Aug |
| 53.1 % |
| 53.1 % |
| +0.0 |
| Sep | 75.1 % | 74.8 % | +0.3 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |