Lake Volvi vs Lake Vouliagmeni

Lake Vouliagmeni is the warmer swim right now at about 28.5°C. They are roughly 320 km apart in Greece.

Lake Volvi

Central Macedonia

25.7°C

hot · modelled estimate

September average
25.7°C
Warmest month
August · 27.0°C
Coldest month
7.0°C
Swim season
June–October

Lake Volvi in Central Macedonia, Greece warms into the mid-20s °C for reliable summer swimming, and drops close to single digits in winter.

Lake Vouliagmeni

Attica

28.5°C

tropical · modelled estimate

September average
28.5°C
Warmest month
August · 29.0°C
Coldest month
22.0°C
Swim season
January–December

Thermal spring-fed lake near Athens that stays 22–29°C every day of the year.

Month by month

LakeJanFebMarAprMayJunJulAugSepOctNovDec
Lake Volvi8.3°C7.0°C8.3°C12.0°C17.0°C22.0°C25.7°C27.0°C25.7°C22.0°C17.0°C12.0°C
Lake Vouliagmeni22.5°C22.0°C22.5°C23.8°C25.5°C27.3°C28.5°C29.0°C28.5°C27.3°C25.5°C23.8°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.

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