Neger, Siedlinghausen4 · River
The current water temperature at Neger is 14.5 °C (as of July 17, 2026, source: LANUV NRW).
Can you swim at Neger right now?
The current water temperature is 14.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Neger?
Currently 14.5 °C (updated continuously).
How warm is at Neger in July?
In July, the water temperature recently averaged 15.1 °C.