Luchtvochtigheid — 2025
| Maand | Lansingerland | Rotterdam | Verschil |
|---|---|---|---|
| Jan | 87.8 % | 88.1 % | -0.3 |
| Feb | 83.6 % | 84 % | -0.4 |
| Mrt | 77.8 % | 77.4 % | +0.4 |
| Apr | 74 % | 69.3 % | +4.7 |
| Mei | 68 % | 64.1 % | +3.9 |
| Jun | 71.4 % | 70.1 % | +1.3 |
| Jul | 74.6 % | 73 % | +1.6 |
| Aug |
| 71.5 % |
| 69.8 % |
| +1.7 |
| Sep | 76.4 % | 76.2 % | +0.2 |
| Okt | 81.6 % | 82 % | -0.4 |
| Nov | 86.6 % | 86.9 % | -0.3 |
| Dec | 86 % | 86.2 % | -0.2 |