Donau water temperature
Donau, Schillerwiese, Regensburg · Lido
The current water temperature at Donau is 19.1 °C (as of September 20, 2026, source: official monitoring networks).
Pools and lidos follow their own rules — heated, spring-fed or sun-dependent. Here the operator's on-site report is what counts.
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Measurement series & statistics
This measurement series includes 949 data points since July 22, 2026.
Lowest recorded value: 18.9 °C on September 19, 2026 · highest value: 26.5 °C on August 6, 2026.
In September, temperatures have ranged between 18.9 °C and 22.3 °C.
The current value is 1.6 °C below the September average of this series.
Nearby waters
More measuring points: Donau
Frequently asked questions
Can you swim at Donau right now?
The current water temperature is 19.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Donau?
Currently 19.1 °C (updated continuously).
How warm is at Donau in September?
In September, the water temperature recently averaged 20.7 °C.
When is the water warmest at Donau?
Across the measurement record, August is on average the warmest month (23.5 °C).
