Gisna water temperature
Gisna, Gisnås · River
The current water temperature at Gisna is 6.8 °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 734 data points since July 22, 2026.
Lowest recorded value: 6.8 °C on September 20, 2026 · highest value: 16.3 °C on July 31, 2026.
In September, temperatures have ranged between 6.8 °C and 11.4 °C.
The current value is 2.5 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Gisna right now?
The current water temperature is 6.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gisna?
Currently 6.8 °C (updated continuously).
How warm is at Gisna in September?
In September, the water temperature recently averaged 9.3 °C.
When is the water warmest at Gisna?
Across the measurement record, July is on average the warmest month (13.0 °C).
