Mühlengraben, Belecke3 · River
The current water temperature at Mühlengraben is 16.0 °C (as of August 31, 2026, source: LANUV NRW).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
This measurement series includes 475 data points since July 3, 2026.
Lowest recorded value: 11.6 °C on August 24, 2026 · highest value: 24.6 °C on July 14, 2026.
Can you swim at Mühlengraben right now?
The current water temperature is 16.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Mühlengraben?
Currently 16.0 °C (updated continuously).