Jihlava water temperature
Jihlava, Mohelno · River
The current water temperature at Jihlava is 20.7 °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: 18.0 °C on July 28, 2026 · highest value: 21.6 °C on August 15, 2026.
In September, temperatures have ranged between 20.0 °C and 21.6 °C.
Nearby waters
More measuring points: Jihlava
Frequently asked questions
Can you swim at Jihlava right now?
The current water temperature is 20.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Jihlava?
Currently 20.7 °C (updated continuously).
How warm is at Jihlava in September?
In September, the water temperature recently averaged 20.7 °C.
When is the water warmest at Jihlava?
Across the measurement record, September is on average the warmest month (20.7 °C).
