Erft water temperature

Erft, Bliesheim · River

The current water temperature at Erft is 18.1 °C (as of August 31, 2026, source: LANUV NRW).

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.

18.1 °C

Measured: August 31, 2026 · continuously updated

💧 Water 18.1° · ☀️ Air 15.3° · high today 21.6°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 473 data points since July 3, 2026.

Lowest recorded value: 15.3 °C on August 24, 2026 · highest value: 25.0 °C on July 12, 2026.

Nearby waters

Liblarer Mühlengraben, Bliesheim_2 · 0.8 km away17.9 °C Rhein, Köln · 20.0 km away18.5 °C Erft, Glesch · 27.1 km away22.6 °C Agger, Lohmar · 27.3 km away18.2 °C Rur, Zerkall · 28.0 km away11.8 °C

More measuring points: Erft

Glesch22.6 °C Neubrueck20.9 °C

Frequently asked questions

Can you swim at Erft right now?
The current water temperature is 18.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Erft?
Currently 18.1 °C (updated continuously).

← All waters