Aare water temperature

Aare, Ringgenberg, Goldswil · River

The current water temperature at Aare is 16.2 °C (as of September 1, 2026, source: BAFU).

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.

16.2 °C

Measured: September 1, 2026 · continuously updated

💧 Water 16.2° · ☀️ Air 11.1° · high today 19.7°

Temperature trend of recent weeks

Aare — Photo: Andrew Bossi · CC BY-SA 2.5 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 1391 data points since July 3, 2026.

Lowest recorded value: 13.0 °C on August 21, 2026 · highest value: 23.6 °C on July 11, 2026.

Nearby waters

Lütschine, Gsteig · 3.4 km away8.3 °C Strandbad Merligen, Merligen · 10.9 km away21.0 °C Freibad Hellbach, Grindelwald · 13.6 km away25.4 °C Lake Thun, Strandbad Gunten · 13.7 km away21.0 °C Lake Thun, Strandbad Faulensee · 14.1 km away24.2 °C

More measuring points: Aare

Klingnau24.0 °C Brügg, Aegerten22.5 °C Brugg22.3 °C Freibad Aarau22.3 °C Brugg22.2 °C Hagneck20.8 °C

Frequently asked questions

Can you swim at Aare right now?
The current water temperature is 16.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Aare?
Currently 16.2 °C (updated continuously).

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