Neerslag — 2026
| Maand | Capelle aan den IJssel | Krimpen aan den IJssel | Verschil |
|---|---|---|---|
| Jan | – | 89.9 mm | – |
| Feb | – | 58.8 mm | – |
| Mrt | 10.8 mm | 75.2 mm | -64.4 |
| Apr | 4.2 mm | 3.8 mm | +0.4 |
| Mei | 51.3 mm | 51.3 mm | +0.0 |
| Jun | 74.9 mm | 74.9 mm | +0.0 |
| Jul | 7.3 mm | 7.7 mm | -0.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |