San water temperature
San, Jarosław · River
The current water temperature at San is 15.6 °C (as of September 19, 2026, source: IMGW).
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 52 data points since July 23, 2026.
Lowest recorded value: 14.6 °C on September 17, 2026 · highest value: 23.4 °C on August 5, 2026.
In September, temperatures have ranged between 14.6 °C and 19.8 °C.
The current value is 2.5 °C below the September average of this series.
Nearby waters
More measuring points: San
Frequently asked questions
Can you swim at San right now?
The current water temperature is 15.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at San?
Currently 15.6 °C (updated continuously).
How warm is at San in September?
In September, the water temperature recently averaged 18.1 °C.
When is the water warmest at San?
Across the measurement record, August is on average the warmest month (20.0 °C).
