Hamerský náhon water temperature
Hamerský náhon, Holice · River
The current water temperature at Hamerský náhon is 15.3 °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 503 data points since July 26, 2026.
Lowest recorded value: 13.0 °C on September 7, 2026 · highest value: 27.9 °C on August 27, 2026.
In September, temperatures have ranged between 13.0 °C and 20.0 °C.
The current value is 1.0 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Hamerský náhon right now?
The current water temperature is 15.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Hamerský náhon?
Currently 15.3 °C (updated continuously).
How warm is at Hamerský náhon in September?
In September, the water temperature recently averaged 16.3 °C.
When is the water warmest at Hamerský náhon?
Across the measurement record, August is on average the warmest month (19.8 °C).
