Bewolking — 2026
| Maand | Leidschendam-Voorburg | Pijnacker-Nootdorp | Verschil |
|---|---|---|---|
| Jan | 80.3 % | – | – |
| Feb | 80.7 % | – | – |
| Mrt | 55.2 % | 55.7 % | -0.5 |
| Apr | 78.9 % | 80.4 % | -1.5 |
| Mei | 58.6 % | 58.6 % | +0.0 |
| Jun | 61 % | 61 % | +0.0 |
| Jul | 52.8 % | 52.8 % | +0.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |