Neerslag — 2026
| Month | De Ronde Venen | Ouder-Amstel | Difference |
|---|---|---|---|
| Jan | – | 85 mm | – |
| Feb | – | 57.1 mm | – |
| Mar | 5.4 mm | 62.4 mm | -57.0 |
| Apr | 3.6 mm | 5.9 mm | -2.3 |
| May | 57.9 mm | 57.9 mm | +0.0 |
| Jun | 96.2 mm | 96.2 mm | +0.0 |
| Jul | 13.9 mm | 14 mm | -0.1 |
| Aug |
| 62.9 mm |
| 62.9 mm |
| +0.0 |
| Sep | 67.2 mm | 67.6 mm | -0.4 |
| Oct | 98.8 mm | 95.2 mm | +3.6 |
| Nov | – | – | – |
| Dec | – | – | – |