Bewolking — 2024
| Maand | Leidschendam-Voorburg | Pijnacker-Nootdorp | Verschil |
|---|---|---|---|
| Jan | 71.5 % | – | – |
| Feb | 87.2 % | – | – |
| Mrt | 81.3 % | – | – |
| Apr | 76.4 % | – | – |
| Mei | 68.3 % | – | – |
| Jun | 60.6 % | – | – |
| Jul | 66.1 % | – | – |
| Aug | 60.7 % | – | – |
| Sep |
| 58.7 % |
| – |
| – |
| Okt | 69.1 % | – | – |
| Nov | 78.6 % | – | – |
| Dec | 91.9 % | – | – |