Neerslag — 2020
| Month | Bloemendaal | Zandvoort | Difference |
|---|---|---|---|
| Jan | 86.5 mm | 69.1 mm | +17.4 |
| Feb | 147.4 mm | 126.9 mm | +20.5 |
| Mar | 46.6 mm | 45.3 mm | +1.3 |
| Apr | 24.6 mm | 25.5 mm | -0.9 |
| May | 22.9 mm | 16.9 mm | +6.0 |
| Jun | 70.8 mm | 64.4 mm | +6.4 |
| Jul | 88.2 mm | 71.2 mm | +17.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |