Namsen water temperature
Namsen, Bertnem · River
The current water temperature at Namsen is 10.2 °C (as of September 20, 2026, source: official monitoring networks).
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 727 data points since July 22, 2026.
Lowest recorded value: 10.2 °C on September 20, 2026 · highest value: 15.5 °C on August 28, 2026.
In September, temperatures have ranged between 10.2 °C and 13.6 °C.
The current value is 1.9 °C below the September average of this series.
Nearby waters
More measuring points: Namsen
Frequently asked questions
Can you swim at Namsen right now?
The current water temperature is 10.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Namsen?
Currently 10.2 °C (updated continuously).
How warm is at Namsen in September?
In September, the water temperature recently averaged 12.1 °C.
When is the water warmest at Namsen?
Across the measurement record, July is on average the warmest month (14.1 °C).
