Temperatuur — 2020
| Month | Bloemendaal | Zandvoort | Difference |
|---|---|---|---|
| Jan | 7.2 °C | 6.8 °C | +0.4 |
| Feb | 7.3 °C | 7.3 °C | +0.0 |
| Mar | 6.9 °C | 6.9 °C | +0.0 |
| Apr | 9.6 °C | 10.2 °C | -0.6 |
| May | 12 °C | 12.5 °C | -0.5 |
| Jun | 15.9 °C | 16.5 °C | -0.6 |
| Jul | 16.8 °C | 16.9 °C | -0.1 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |