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Veliko jezero water temperature

Veliko jezero, Mljet – Veliko jezero · Lake

The current water temperature at Veliko jezero is 26.9 °C (as of September 20, 2026, source: DHMZ).

Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.

26.9 °C
Measured: September 20, 2026 · continuously updated
💧 Water 26.9° · ☀️ Air 26.9°
Temperature trend of recent weeks
Veliko jezero
Photo: Vladimer Shioshvili · CC BY-SA 2.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 87 data points since August 16, 2026.

Lowest recorded value: 26.4 °C on September 19, 2026 · highest value: 30.1 °C on September 1, 2026.

In September, temperatures have ranged between 26.4 °C and 30.1 °C.

The current value is 1.8 °C below the September average of this series.

Nearby waters

Frequently asked questions

Can you swim at Veliko jezero right now?
The current water temperature is 26.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Veliko jezero?
Currently 26.9 °C (updated continuously).

How warm is at Veliko jezero in September?
In September, the water temperature recently averaged 28.7 °C.

Open in the BrrChecker app

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