Neerslag — 2026
| Month | Nieuwkoop | Uithoorn | Difference |
|---|---|---|---|
| Jan | 81.8 mm | – | – |
| Feb | 59.6 mm | – | – |
| Mar | 87.1 mm | 5.5 mm | +81.6 |
| Apr | 4.1 mm | 4.6 mm | -0.5 |
| May | 52.1 mm | 52.1 mm | +0.0 |
| Jun | 86.4 mm | 86.5 mm | -0.1 |
| Jul | 13.2 mm | 13.1 mm | +0.1 |
| Aug |
| 77.1 mm |
| 77 mm |
| +0.1 |
| Sep | 83.3 mm | 83.2 mm | +0.1 |
| Oct | 117.7 mm | 115.9 mm | +1.8 |
| Nov | 0 mm | 0.1 mm | -0.1 |
| Dec | – | – | – |