Tresa water temperature
Tresa, Ponte Tresa, Rocchetta · River
The current water temperature at Tresa is 17.9 °C (as of October 24, 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 1432 data points since August 25, 2026.
Lowest recorded value: 17.8 °C on October 24, 2026 · highest value: 27.0 °C on September 4, 2026.
In October, temperatures have ranged between 17.8 °C and 23.4 °C.
The current value is 2.7 °C below the October average of this series.
Nearby waters
Frequently asked questions
Can you swim at Tresa right now?
The current water temperature is 17.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Tresa?
Currently 17.9 °C (updated continuously).
How warm is at Tresa in October?
In October, the water temperature recently averaged 20.6 °C.
When is the water warmest at Tresa?
Across the measurement record, August is on average the warmest month (25.8 °C).
