Neerslag — 2026
| Month | Uitgeest | Castricum | Difference |
|---|---|---|---|
| Jan | – | 90.3 mm | – |
| Feb | – | 60.3 mm | – |
| Mar | 3.3 mm | 60.4 mm | -57.1 |
| Apr | 3.4 mm | 3.5 mm | -0.1 |
| May | 49.5 mm | 49.5 mm | +0.0 |
| Jun | 101 mm | 100.9 mm | +0.1 |
| Jul | 14.4 mm | 14.4 mm | +0.0 |
| Aug |
| 93.8 mm |
| 93.7 mm |
| +0.1 |
| Sep | 63 mm | 68.3 mm | -5.3 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |