temperaturawody.pl

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Polska›Kąpielisko Jezioro Klasztorne Duże›August

Water temperature Kąpielisko Jezioro Klasztorne Duże - August

Average

20.5°C

Minimum

19.1°C

Maximum

22.4°C

Averages by year

Year	Average
2026	20.5°C

temperaturawody.pl

Water temperature, sanitary assessment and cyanobacteria at bathing sites in Poland. Always with the measurement date and source - because data freshness matters.

Data: GIS (sanitary inspection), IMGW, Open-Meteo (CC BY 4.0). Sources and licences.

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