Neerslag — 2026
| Month | Oudewater | Montfoort | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 11.9 mm | 13.1 mm | -1.2 |
| Apr | 4.2 mm | 5.3 mm | -1.1 |
| May | 64.4 mm | 62.1 mm | +2.3 |
| Jun | 84.5 mm | 73.3 mm | +11.2 |
| Jul | 14.8 mm | 16.1 mm | -1.3 |
| Aug |
| 59.4 mm |
| 59 mm |
| +0.4 |
| Sep | 63.3 mm | 54.2 mm | +9.1 |
| Oct | 91.6 mm | 92.6 mm | -1.0 |
| Nov | – | – | – |
| Dec | – | – | – |