Holsenvatn water temperature
Holsenvatn · Lake
The current water temperature at Holsenvatn is 8.7 °C (as of October 16, 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 383 data points since August 17, 2026.
Lowest recorded value: 8.6 °C on October 15, 2026 · highest value: 17.1 °C on August 27, 2026.
In October, temperatures have ranged between 8.6 °C and 11.2 °C.
The current value is 0.8 °C below the October average of this series.
Nearby waters
Frequently asked questions
Can you swim at Holsenvatn right now?
The current water temperature is 8.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Holsenvatn?
Currently 8.7 °C (updated continuously).
How warm is at Holsenvatn in October?
In October, the water temperature recently averaged 9.5 °C.
When is the water warmest at Holsenvatn?
Across the measurement record, August is on average the warmest month (15.0 °C).
