Neerslag — 2026
| Monat | Leiden | Leiderdorp | Unterschied |
|---|---|---|---|
| Jan | 87.4 mm | – | – |
| Feb | 68.7 mm | – | – |
| Mär | 41.8 mm | 8.3 mm | +33.5 |
| Apr | 3.7 mm | 4.2 mm | -0.5 |
| Mai | 39.4 mm | 39.4 mm | +0.0 |
| Jun | 73 mm | 73 mm | +0.0 |
| Jul | 12.2 mm | 11.8 mm | +0.4 |
| Aug |
| 0 mm |
| 0 mm |
| +0.0 |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |