Neerslag — 2025
| Maand | Zuidplas | Capelle aan den IJssel | Verschil |
|---|---|---|---|
| Jan | 93.5 mm | – | – |
| Feb | 35.3 mm | – | – |
| Mrt | 7.3 mm | – | – |
| Apr | 30.8 mm | – | – |
| Mei | 51.8 mm | – | – |
| Jun | 52.1 mm | – | – |
| Jul | 98 mm | – | – |
| Aug | 41.6 mm | – | – |
| Sep |
| 40.2 mm |
| – |
| – |
| Okt | 132.5 mm | – | – |
| Nov | 66.8 mm | – | – |
| Dec | 24.9 mm | – | – |