Langvatnet water temperature
Langvatnet · Lake
The current water temperature at Langvatnet is 13.7 °C (as of September 20, 2026, source: official monitoring networks).
Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.
Measurement series & statistics
This measurement series includes 724 data points since July 22, 2026.
Lowest recorded value: 13.6 °C on September 20, 2026 · highest value: 20.9 °C on July 22, 2026.
In September, temperatures have ranged between 13.6 °C and 17.9 °C.
The current value is 2.4 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Langvatnet right now?
The current water temperature is 13.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Langvatnet?
Currently 13.7 °C (updated continuously).
How warm is at Langvatnet in September?
In September, the water temperature recently averaged 16.1 °C.
When is the water warmest at Langvatnet?
Across the measurement record, July is on average the warmest month (19.2 °C).
