Bewolking — 2026
| Month | Pijnacker-Nootdorp | Delft | Difference |
|---|---|---|---|
| Jan | – | 80.1 % | – |
| Feb | – | 81.5 % | – |
| Mar | 55.7 % | 57.5 % | -1.8 |
| Apr | 80.4 % | 81.7 % | -1.3 |
| May | 58.6 % | 57.1 % | +1.5 |
| Jun | 61 % | 59.8 % | +1.2 |
| Jul | 52.9 % | 51.7 % | +1.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |