Rhône water temperature
Rhône, Oberwald · River
The current water temperature at Rhône is 4.8 °C (as of September 20, 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.
Measurement series & statistics
This measurement series includes 1341 data points since July 22, 2026.
Lowest recorded value: 3.7 °C on September 12, 2026 · highest value: 9.6 °C on July 28, 2026.
In September, temperatures have ranged between 3.7 °C and 8.4 °C.
The current value is 1.0 °C below the September average of this series.
Nearby waters
More measuring points: Rhône
Frequently asked questions
Can you swim at Rhône right now?
The current water temperature is 4.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Rhône?
Currently 4.8 °C (updated continuously).
How warm is at Rhône in September?
In September, the water temperature recently averaged 5.8 °C.
When is the water warmest at Rhône?
Across the measurement record, July is on average the warmest month (6.5 °C).
