Starnberger See water temperature
Starnberger See, Strandbad Starnberg · Lido
The current water temperature at Starnberger See is 19.3 °C (as of September 18, 2026, source: official monitoring networks).
Pools and lidos follow their own rules — heated, spring-fed or sun-dependent. Here the operator's on-site report is what counts.
Water quality
EU classification: excellentMeasurement series & statistics
This measurement series includes 414 data points since July 20, 2026.
Lowest recorded value: 18.9 °C on September 18, 2026 · highest value: 27.8 °C on August 4, 2026.
In September, temperatures have ranged between 18.9 °C and 23.0 °C.
The current value is 2.4 °C below the September average of this series.
Nearby waters
More measuring points: Starnberger See
Frequently asked questions
Can you swim at Starnberger See right now?
The current water temperature is 19.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Starnberger See?
Currently 19.3 °C (updated continuously).
How warm is at Starnberger See in September?
In September, the water temperature recently averaged 21.7 °C.
When is the water warmest at Starnberger See?
Across the measurement record, August is on average the warmest month (23.8 °C).
How is the water quality at Starnberger See?
The official classification is: excellent.
