Donau water temperature

Donau, Regensburg Pfaffenstein · River

The current water temperature at Donau is 22.0 °C (as of September 1, 2026, source: GKD Bayern).

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.

22.0 °C

Measured: September 1, 2026 · continuously updated

💧 Water 22.0° · ☀️ Air 15.6° · high today 22.4°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 1006 data points since July 3, 2026.

Lowest recorded value: 20.6 °C on August 25, 2026 · highest value: 26.5 °C on August 6, 2026.

Nearby waters

Donau, Schillerwiese, Regensburg · 1.0 km away22.0 °C Donau, Schwabelweis · 4.5 km away21.3 °C Donau, Schwabelweis · 4.5 km away21.3 °C Donau, Oberndorf · 10.1 km away23.2 °C Donau, Oberndorf · 10.1 km away23.2 °C

More measuring points: Donau

Oberndorf23.2 °C Oberndorf23.2 °C Passau-Donau23.0 °C Passau Donau23.0 °C Vilshofen23.0 °C Vilshofen23.0 °C

Frequently asked questions

Can you swim at Donau right now?
The current water temperature is 22.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Donau?
Currently 22.0 °C (updated continuously).

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