Hanfbach water temperature
Hanfbach, Geisbach · River
The current water temperature at Hanfbach is 14.2 °C (as of September 20, 2026, source: LANUV NRW).
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.
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Measurement series & statistics
This measurement series includes 466 data points since July 22, 2026.
Lowest recorded value: 12.7 °C on September 11, 2026 · highest value: 19.9 °C on August 5, 2026.
In September, temperatures have ranged between 12.7 °C and 17.5 °C.
The current value is 1.3 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Hanfbach right now?
The current water temperature is 14.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Hanfbach?
Currently 14.2 °C (updated continuously).
How warm is at Hanfbach in September?
In September, the water temperature recently averaged 15.5 °C.
When is the water warmest at Hanfbach?
Across the measurement record, August is on average the warmest month (16.5 °C).
