Großer Regen, Zwiesel · River
The current water temperature at Großer Regen is 18.3 °C (as of July 17, 2026, source: GKD Bayern).
Can you swim at Großer Regen right now?
The current water temperature is 18.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Großer Regen?
Currently 18.3 °C (updated continuously).
How warm is at Großer Regen in July?
In July, the water temperature recently averaged 16.5 °C.