Alme water temperature
Alme, Niederalme · River
The current water temperature at Alme is 10.3 °C (as of September 20, 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.
Measurement series & statistics
This measurement series includes 466 data points since July 22, 2026.
Lowest recorded value: 9.5 °C on August 12, 2026 · highest value: 12.3 °C on August 14, 2026.
In September, temperatures have ranged between 9.6 °C and 11.9 °C.
The current value is 0.3 °C below the September average of this series.
Nearby waters
More measuring points: Alme
Frequently asked questions
Can you swim at Alme right now?
The current water temperature is 10.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Alme?
Currently 10.3 °C (updated continuously).
How warm is at Alme in September?
In September, the water temperature recently averaged 10.6 °C.
When is the water warmest at Alme?
Across the measurement record, August is on average the warmest month (10.6 °C).
