Gradna water temperature
Gradna, Gradna – Samobor · River
The current water temperature at Gradna is 18.6 °C (as of August 17, 2026, source: DHMZ).
18.6 °C
Frequently asked questions
Can you swim at Gradna right now?
The current water temperature is 18.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gradna?
Currently 18.6 °C (updated continuously).
