Roter Main, Bayreuth · River
The current water temperature at Roter Main is 20.4 °C (as of July 17, 2026, source: GKD Bayern).
Can you swim at Roter Main right now?
The current water temperature is 20.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Roter Main?
Currently 20.4 °C (updated continuously).
How warm is at Roter Main in July?
In July, the water temperature recently averaged 20.8 °C.