Temperatuur — 2026
| Month | Noordwijk | Teylingen | Difference |
|---|---|---|---|
| Jan | 3.3 °C | – | – |
| Feb | 5.8 °C | – | – |
| Mar | 8.2 °C | 8.3 °C | -0.1 |
| Apr | 9.3 °C | 9.8 °C | -0.5 |
| May | 13.8 °C | 13.8 °C | +0.0 |
| Jun | 18 °C | 18 °C | +0.0 |
| Jul | 19.3 °C | 19.3 °C | +0.0 |
| Aug |
| 19.3 °C |
| 19.3 °C |
| +0.0 |
| Sep | 17.7 °C | 17.7 °C | +0.0 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |