Gjersjøelva water temperature
Gjersjøelva, Greverudbekken · River
The current water temperature at Gjersjøelva is 13.5 °C (as of September 1, 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 1099 data points since July 3, 2026.
Lowest recorded value: 11.1 °C on July 8, 2026 · highest value: 16.9 °C on July 11, 2026.
In September, temperatures have ranged between 13.5 °C and 13.6 °C.
Nearby waters
More measuring points: Gjersjøelva
Frequently asked questions
Can you swim at Gjersjøelva right now?
The current water temperature is 13.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gjersjøelva?
Currently 13.5 °C (updated continuously).
