Traunsee, Traunkirchen water temperature

Traunsee, Traunkirchen, Traunkirchen · Lake

The current water temperature at Traunsee is 20.7 °C (as of August 31, 2026, source: AGES).

Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.

20.7 °C

Measured: August 31, 2026 · continuously updated

💧 Water 20.7° · ☀️ Air 12.5° · high today 19.3°

Temperature trend of recent weeks

Traunsee, Traunkirchen — Photo: pointhi · CC BY-SA 3.0 · Wikimedia Commons

Water quality

EU classification: excellent · Visibility depth: 6.3 m

Measurement series & statistics

This measurement series includes 904 data points since July 3, 2026.

Lowest recorded value: 16.4 °C on July 7, 2026 · highest value: 25.2 °C on August 10, 2026.

Nearby waters

Traunsee, Ebensee · 5.0 km away20.7 °C Traunsee, Altmünster, Altmünster · 5.1 km away20.9 °C Traunsee, Rindbach, Ebensee · 5.3 km away20.7 °C Traunsee, Gmunden, Gmunden · 5.5 km away20.9 °C Traun, Ebensee · 6.2 km away17.1 °C

Frequently asked questions

Can you swim at Traunsee right now?
The current water temperature is 20.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Traunsee?
Currently 20.7 °C (updated continuously).

How is the water quality at Traunsee?
The official classification is: excellent.

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