Luchtvochtigheid — 2026
| Monat | Leiden | Oegstgeest | Unterschied |
|---|---|---|---|
| Jan | 87.2 % | – | – |
| Feb | 86.9 % | – | – |
| Mär | 81.3 % | 82 % | -0.7 |
| Apr | 75.7 % | 77.4 % | -1.7 |
| Mai | 73.8 % | 73.8 % | +0.0 |
| Jun | 77.8 % | 77.8 % | +0.0 |
| Jul | 72.2 % | 72.7 % | -0.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |