Rhône water temperature

Rhône, Genève, Halle de l'Île · River

The current water temperature at Rhône is 21.1 °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.

21.1 °C

Measured: September 1, 2026 · continuously updated

💧 Water 21.1° · ☀️ Air 14.8° · high today 25.4°

Temperature trend of recent weeks

Rhône — Photo: Guilhem Vellut from Annecy, France · CC BY 2.0 · Wikimedia Commons

Measurement series & statistics

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

Lowest recorded value: 16.9 °C on August 29, 2026 · highest value: 27.6 °C on August 16, 2026.

Nearby waters

Lake Geneva, Genève, Bains des Pâquis · 1.4 km away22.3 °C Arve, Genève, Bout du Monde · 3.0 km away12.2 °C Lake Geneva, Plage du Vengeron, Bellevue · 4.7 km away22.3 °C Lake Geneva, Plage Gitana, Bellevue · 5.5 km away22.3 °C Rhône, Chancy, Aux Ripes · 14.4 km away20.1 °C

More measuring points: Rhône

Chancy, Aux Ripes20.1 °C Porte du Scex9.5 °C Oberwald4.9 °C

Frequently asked questions

Can you swim at Rhône right now?
The current water temperature is 21.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Rhône?
Currently 21.1 °C (updated continuously).

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