Aller, Langlingen · River
The current water temperature at Aller is 18.2 °C (as of July 25, 2026, source: NLWKN — pegelonline.nlwkn.niedersachsen.de).
Can you swim at Aller right now?
The current water temperature is 18.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Aller?
Currently 18.2 °C (updated continuously).