Illach water temperature
Illach, Engen · River
The current water temperature at Illach is 12.6 °C (as of September 20, 2026, source: GKD Bayern).
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 945 data points since July 22, 2026.
Lowest recorded value: 11.4 °C on September 19, 2026 · highest value: 23.6 °C on August 5, 2026.
In September, temperatures have ranged between 11.4 °C and 18.7 °C.
The current value is 2.7 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Illach right now?
The current water temperature is 12.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Illach?
Currently 12.6 °C (updated continuously).
How warm is at Illach in September?
In September, the water temperature recently averaged 15.3 °C.
When is the water warmest at Illach?
Across the measurement record, August is on average the warmest month (18.3 °C).
