Gevoelstemperatuur — 2026
| Month | Hardinxveld-Giessendam | Sliedrecht | Difference |
|---|---|---|---|
| Jan | -1.2 °C | – | – |
| Feb | 2.5 °C | – | – |
| Mar | 5.2 °C | 3.6 °C | +1.6 |
| Apr | 6.5 °C | 6.5 °C | +0.0 |
| May | 10.5 °C | 10.5 °C | +0.0 |
| Jun | 19.6 °C | 19.6 °C | +0.0 |
| Jul | 20 °C | 19.9 °C | +0.1 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |