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Nonnengraben water temperature

Nonnengraben · River

The current water temperature at Nonnengraben is 18.0 °C (as of September 18, 2026, source: Wasserportal Berlin).

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.

18.0 °C
Measured: September 18, 2026 · continuously updated
💧 Water 18.0° · ☀️ Air 20.2°
Temperature trend of recent weeks
Nonnengraben
Photo: Colin Smith on geo.hlipp.de · CC BY-SA 2.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 640 data points since July 22, 2026.

Lowest recorded value: 17.9 °C on September 18, 2026 · highest value: 24.7 °C on August 5, 2026.

In September, temperatures have ranged between 17.9 °C and 20.8 °C.

The current value is 1.1 °C below the September average of this series.

Nearby waters

Jungfernheideteich, Jungfernheide, Strandbad · 0.5 km away19.2 °CJungfernheideteich · 0.7 km away18.4 °CFlughafensee · 2.5 km away19.9 °CTegeler See, Tegeler See, Saatwinkel · 2.5 km away18.4 °CTegeler See, Tegeler See, gegenüber Reiswerder · 2.6 km away17.7 °C

Frequently asked questions

Can you swim at Nonnengraben right now?
The current water temperature is 18.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Nonnengraben?
Currently 18.0 °C (updated continuously).

How warm is at Nonnengraben in September?
In September, the water temperature recently averaged 19.1 °C.

When is the water warmest at Nonnengraben?
Across the measurement record, August is on average the warmest month (22.5 °C).

Open in the BrrChecker app

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