Alz water temperature
Alz, Altenmarkt o.d. Traun · River
The current water temperature at Alz is 20.7 °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 951 data points since July 22, 2026.
Lowest recorded value: 19.8 °C on September 19, 2026 · highest value: 30.0 °C on August 5, 2026.
In September, temperatures have ranged between 19.8 °C and 25.4 °C.
The current value is 1.8 °C below the September average of this series.
Nearby waters
More measuring points: Alz
Frequently asked questions
Can you swim at Alz 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 Alz?
Currently 20.7 °C (updated continuously).
How warm is at Alz in September?
In September, the water temperature recently averaged 22.5 °C.
When is the water warmest at Alz?
Across the measurement record, August is on average the warmest month (24.7 °C).
