Wurm, Kalkofen · River
The current water temperature at Wurm is 17.1 °C (as of July 17, 2026, source: LANUV NRW).
Can you swim at Wurm right now?
The current water temperature is 17.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Wurm?
Currently 17.1 °C (updated continuously).
How warm is at Wurm in July?
In July, the water temperature recently averaged 18.0 °C.