Temperatuur — 2025
| Maand | Molenlanden | Hardinxveld-Giessendam | Verschil |
|---|---|---|---|
| Jan | – | 3.5 °C | – |
| Feb | – | 3.8 °C | – |
| Mrt | – | 7 °C | – |
| Apr | – | 11.2 °C | – |
| Mei | – | 13.7 °C | – |
| Jun | – | 18 °C | – |
| Jul | – | 18.8 °C | – |
| Aug | – | 18.3 °C | – |
| Sep |
| – |
| 15.2 °C |
| – |
| Okt | – | 12.1 °C | – |
| Nov | – | 7.8 °C | – |
| Dec | – | 5.9 °C | – |