Luchtvochtigheid — 2026
| Maand | Wassenaar | Leidschendam-Voorburg | Verschil |
|---|---|---|---|
| Jan | – | 87.9 % | – |
| Feb | – | 87.3 % | – |
| Mrt | 85 % | 79 % | +6.0 |
| Apr | 82 % | 79.8 % | +2.2 |
| Mei | 77.5 % | 71.2 % | +6.3 |
| Jun | 80.8 % | 75.6 % | +5.2 |
| Jul | 77 % | 71.5 % | +5.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |