Mostnica, Stara Fužina II · River
The current water temperature at Mostnica is 10.4 °C (as of October 15, 2026, source: ARSO).
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.
This measurement series includes 472 data points since August 16, 2026.
Lowest recorded value: 8.8 °C on September 12, 2026 · highest value: 15.4 °C on August 19, 2026.
In October, temperatures have ranged between 8.9 °C and 11.9 °C.
The current value is 0.4 °C above the October average of this series.
Can you swim at Mostnica right now?
The current water temperature is 10.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Mostnica?
Currently 10.4 °C (updated continuously).
How warm is at Mostnica in October?
In October, the water temperature recently averaged 10.0 °C.
When is the water warmest at Mostnica?
Across the measurement record, August is on average the warmest month (12.1 °C).