Jez. Roś water temperature

Jez. Roś, Maldanin · Lake

The current water temperature at Jez. Roś is 20.1 °C (as of August 31, 2026, source: IMGW).

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

20.1 °C

Measured: August 31, 2026 · continuously updated

💧 Water 20.1° · ☀️ Air 16.1° · high today 17.7°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 55 data points since July 8, 2026.

Lowest recorded value: 17.2 °C on July 10, 2026 · highest value: 25.7 °C on August 7, 2026.

Nearby waters

Jez. Śniardwy, Głodowo · 13.9 km away19.0 °C Jez. Ełckie, Ełk 2 · 39.1 km away18.9 °C Pisa, Dobrylas · 40.7 km away0.9 °C Narew, Nowogród · 47.2 km away17.6 °C Jez. Litygajno, Borki · 54.9 km away19.5 °C

Frequently asked questions

Can you swim at Jez. Roś right now?
The current water temperature is 20.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Jez. Roś?
Currently 20.1 °C (updated continuously).

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