Temperatuur — 2024
| Maand | Zwijndrecht | Ridderkerk | Verschil |
|---|---|---|---|
| Jan | 3.5 °C | 3.8 °C | -0.3 |
| Feb | 8.2 °C | 8 °C | +0.2 |
| Mrt | 8.8 °C | 8.7 °C | +0.1 |
| Apr | 10.8 °C | 10.5 °C | +0.3 |
| Mei | 15 °C | 15.1 °C | -0.1 |
| Jun | 15.8 °C | 15.4 °C | +0.4 |
| Jul | 18.4 °C | 17.8 °C | +0.6 |
| Aug |
| 19.7 °C |
| 19.4 °C |
| +0.3 |
| Sep | 15.9 °C | 16 °C | -0.1 |
| Okt | 12.5 °C | 12.3 °C | +0.2 |
| Nov | 7.5 °C | 7.5 °C | +0.0 |
| Dec | 5.9 °C | 6.3 °C | -0.4 |