Luchtvochtigheid — 2026
| Month | Krimpen aan den IJssel | Alblasserdam | Difference |
|---|---|---|---|
| Jan | 87.9 % | – | – |
| Feb | 87.4 % | – | – |
| Mar | 78.4 % | 81.1 % | -2.7 |
| Apr | 75.5 % | 75.9 % | -0.4 |
| May | 71.2 % | 70.3 % | +0.9 |
| Jun | 75.6 % | 74 % | +1.6 |
| Jul | 71.5 % | 68.7 % | +2.8 |
| Aug |
| 70 % |
| 68.9 % |
| +1.1 |
| Sep | 80.6 % | 79.4 % | +1.2 |
| Oct | 84.1 % | 84.4 % | -0.3 |
| Nov | – | – | – |
| Dec | – | – | – |