Luchtvochtigheid — 2023
| Maand | Lansingerland | Rotterdam | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 94.5 % | 78.9 % | +15.6 |
| Apr | 76.9 % | 76.5 % | +0.4 |
| Mei | 78.2 % | 78 % | +0.2 |
| Jun | 66.7 % | 65.4 % | +1.3 |
| Jul | 73.8 % | 73.6 % | +0.2 |
| Aug |
| 79.7 % |
| 80 % |
| -0.3 |
| Sep | 80.1 % | 80.1 % | +0.0 |
| Okt | 83.7 % | 83.8 % | -0.1 |
| Nov | 86 % | 86.1 % | -0.1 |
| Dec | 86.7 % | 86.9 % | -0.2 |