Lake Wigry vs Lake Mamry

Lake Mamry is the warmer swim right now at about 20.7°C. They are roughly 90 km apart in Poland.

Lake Wigry

Podlaskie

20.6°C

warm · modelled estimate

September average
20.6°C
Warmest month
August · 22.0°C
Coldest month
1.0°C
Swim season
July–September

Clear north-east Polish lake inside Wigry National Park.

Lake Mamry

Masuria

20.7°C

warm · modelled estimate

September average
20.7°C
Warmest month
August · 22.0°C
Coldest month
2.0°C
Swim season
July–September

Lake Mamry in Masuria, Poland reaches comfortable swimming temperatures in July and August, and freezes or near-freezes in winter.

Month by month

LakeJanFebMarAprMayJunJulAugSepOctNovDec
Lake Wigry2.4°C1.0°C2.4°C6.3°C11.5°C16.8°C20.6°C22.0°C20.6°C16.8°C11.5°C6.3°C
Lake Mamry3.3°C2.0°C3.3°C7.0°C12.0°C17.0°C20.7°C22.0°C20.7°C17.0°C12.0°C7.0°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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