Bewolking — 2026
| Month | Pijnacker-Nootdorp | Zoetermeer | Difference |
|---|---|---|---|
| Jan | – | 80.3 % | – |
| Feb | – | 80.7 % | – |
| Mar | 55.7 % | 56.8 % | -1.1 |
| Apr | 80.4 % | 80 % | +0.4 |
| May | 58.6 % | 58.6 % | +0.0 |
| Jun | 61 % | 61 % | +0.0 |
| Jul | 52.9 % | 53.3 % | -0.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |