Bewolking — 2025
| Maand | Zuidplas | Krimpen aan den IJssel | Verschil |
|---|---|---|---|
| Jan | 79.9 % | 79.9 % | +0.0 |
| Feb | 71.9 % | 72.6 % | -0.7 |
| Mrt | 43 % | 42.4 % | +0.6 |
| Apr | 44.9 % | 44.8 % | +0.1 |
| Mei | 47.6 % | 47.7 % | -0.1 |
| Jun | 48.1 % | 48.9 % | -0.8 |
| Jul | 56.4 % | 56.6 % | -0.2 |
| Aug |
| 57.6 % |
| 58.3 % |
| -0.7 |
| Sep | 60.2 % | 60.3 % | -0.1 |
| Okt | 85.3 % | 85.6 % | -0.3 |
| Nov | 76.4 % | 76.3 % | +0.1 |
| Dec | 76.5 % | 76 % | +0.5 |