Østerdalselva water temperature
Østerdalselva, Strømdalen · River
The current water temperature at Østerdalselva is 8.1 °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 728 data points since July 22, 2026.
Lowest recorded value: 6.9 °C on September 18, 2026 · highest value: 13.6 °C on August 28, 2026.
In September, temperatures have ranged between 6.9 °C and 12.2 °C.
The current value is 1.7 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Østerdalselva right now?
The current water temperature is 8.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Østerdalselva?
Currently 8.1 °C (updated continuously).
How warm is at Østerdalselva in September?
In September, the water temperature recently averaged 9.8 °C.
When is the water warmest at Østerdalselva?
Across the measurement record, August is on average the warmest month (10.4 °C).
