Křemelná water temperature
Křemelná, Stodůlky · River
The current water temperature at Křemelná is 10.8 °C (as of September 20, 2026, source: ČHMÚ).
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 461 data points since July 26, 2026.
Lowest recorded value: 10.3 °C on September 19, 2026 · highest value: 19.3 °C on August 4, 2026.
In September, temperatures have ranged between 10.3 °C and 15.1 °C.
The current value is 2.3 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Křemelná right now?
The current water temperature is 10.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Křemelná?
Currently 10.8 °C (updated continuously).
How warm is at Křemelná in September?
In September, the water temperature recently averaged 13.1 °C.
When is the water warmest at Křemelná?
Across the measurement record, August is on average the warmest month (15.2 °C).
