Temperatuur — 2026
| Month | Vlissingen | Sluis | Difference |
|---|---|---|---|
| Jan | – | 4.2 °C | – |
| Feb | – | 7.1 °C | – |
| Mar | 8.8 °C | 8.5 °C | +0.3 |
| Apr | 9 °C | 9.6 °C | -0.6 |
| May | 14.7 °C | 15.4 °C | -0.7 |
| Jun | 18.4 °C | 19 °C | -0.6 |
| Jul | 20.2 °C | 20.5 °C | -0.3 |
| Aug |
| 20.1 °C |
| 20.1 °C |
| +0.0 |
| Sep | 18.3 °C | 17.6 °C | +0.7 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |