Ljubljanica water temperature
Ljubljanica, Moste I · River
The current water temperature at Ljubljanica is 11.8 °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.
Measurement series & statistics
This measurement series includes 391 data points since August 16, 2026.
Lowest recorded value: 11.1 °C on October 14, 2026 · highest value: 22.4 °C on August 19, 2026.
In October, temperatures have ranged between 11.1 °C and 14.2 °C.
The current value is 0.7 °C below the October average of this series.
Nearby waters
More measuring points: Ljubljanica
Frequently asked questions
Can you swim at Ljubljanica right now?
The current water temperature is 11.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Ljubljanica?
Currently 11.8 °C (updated continuously).
How warm is at Ljubljanica in October?
In October, the water temperature recently averaged 12.5 °C.
When is the water warmest at Ljubljanica?
Across the measurement record, August is on average the warmest month (17.9 °C).
