Luchtvochtigheid — 2025
| Maand | Krimpen aan den IJssel | Capelle aan den IJssel | Verschil |
|---|---|---|---|
| Jan | 88 % | – | – |
| Feb | 83.2 % | – | – |
| Mrt | 77.1 % | – | – |
| Apr | 74.4 % | – | – |
| Mei | 68 % | – | – |
| Jun | 71 % | – | – |
| Jul | 72.8 % | – | – |
| Aug | 70.1 % | – | – |
| Sep |
| 75.3 % |
| – |
| – |
| Okt | 81.9 % | – | – |
| Nov | 86.8 % | – | – |
| Dec | 86.1 % | – | – |