Neerslag — 2025
| Month | Dordrecht | Hendrik-Ido-Ambacht | Difference |
|---|---|---|---|
| Jan | 95.1 mm | – | – |
| Feb | 32.2 mm | – | – |
| Mar | 6 mm | – | – |
| Apr | 39.5 mm | – | – |
| May | 42.3 mm | – | – |
| Jun | 66.6 mm | – | – |
| Jul | 81.1 mm | – | – |
| Aug | 30.6 mm | – | – |
| Sep |
| 50.4 mm |
| – |
| – |
| Oct | 130.5 mm | – | – |
| Nov | 81 mm | – | – |
| Dec | 27.8 mm | – | – |