Lake Attersee vs Lake Mondsee

Lake Mondsee is the warmer swim right now at about 18.5°C. They are roughly 14 km apart in Austria.

Lake Attersee

Upper Austria

17.8°C

mild · modelled estimate

October average
17.8°C
Warmest month
August · 22.0°C
Coldest month
5.0°C
Swim season
July–September

Lake Attersee in Upper Austria, Austria reaches comfortable swimming temperatures in July and August, and drops close to single digits in winter.

Lake Mondsee

Upper Austria

18.5°C

mild · modelled estimate

October average
18.5°C
Warmest month
August · 23.0°C
Coldest month
5.0°C
Swim season
June–October

Lake Mondsee in Upper Austria, Austria reaches comfortable swimming temperatures in July and August, and drops close to single digits in winter.

Month by month

LakeJanFebMarAprMayJunJulAugSepOctNovDec
Lake Attersee6.1°C5.0°C6.1°C9.3°C13.5°C17.8°C20.9°C22.0°C20.9°C17.8°C13.5°C9.3°C
Lake Mondsee6.2°C5.0°C6.2°C9.5°C14.0°C18.5°C21.8°C23.0°C21.8°C18.5°C14.0°C9.5°C

Monthly values are modelled from each lake's long-term winter and summer envelope, then refined with today's forecast air temperature for the headline reading.

Related lake comparisons

Want a different mix? Compare up to four lakes side by side or browse all lake water temperatures.

Jump straight to a country, coastal region, city, seasonal ranking or comparison.