Blankenfelder Graben water temperature
Blankenfelder Graben, Blankenfelde · Lake
The current water temperature at Blankenfelder Graben is 20.7 °C (as of September 16, 2026, source: Wasserportal Berlin).
Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.
Measurement series & statistics
This measurement series includes 508 data points since July 22, 2026.
Lowest recorded value: 19.5 °C on September 12, 2026 · highest value: 23.9 °C on August 6, 2026.
In September, temperatures have ranged between 19.5 °C and 21.8 °C.
Nearby waters
Frequently asked questions
Can you swim at Blankenfelder Graben 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 Blankenfelder Graben?
Currently 20.7 °C (updated continuously).
How warm is at Blankenfelder Graben in September?
In September, the water temperature recently averaged 20.7 °C.
When is the water warmest at Blankenfelder Graben?
Across the measurement record, August is on average the warmest month (21.9 °C).
