Neerslag — 2026
| Maand | Nieuwkoop | Aalsmeer | Verschil |
|---|---|---|---|
| Jan | 81.8 mm | – | – |
| Feb | 59.6 mm | – | – |
| Mrt | 87.1 mm | 4.1 mm | +83.0 |
| Apr | 4.1 mm | 5.2 mm | -1.1 |
| Mei | 52.1 mm | 52.1 mm | +0.0 |
| Jun | 86.4 mm | 86.4 mm | +0.0 |
| Jul | 11.6 mm | 16.6 mm | -5.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |