Gevoelstemperatuur — 2026
| Month | Zwijndrecht | Ridderkerk | Difference |
|---|---|---|---|
| Jan | – | -0.7 °C | – |
| Feb | – | 2.7 °C | – |
| Mar | 4.8 °C | 5.5 °C | -0.7 |
| Apr | 8.8 °C | 6.8 °C | +2.0 |
| May | 15.1 °C | 10.8 °C | +4.3 |
| Jun | 19.9 °C | 19.4 °C | +0.5 |
| Jul | 20.7 °C | 20.2 °C | +0.5 |
| Aug |
| 18.7 °C |
| 18 °C |
| +0.7 |
| Sep | 17.1 °C | 17.3 °C | -0.2 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |