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Poros Climate by Month

The graphs below provide an overview of the climate in Poros (Poros Island), Greece. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Poros

Thu   Jun 20
36°C | 27°C
N 29 km/h
clear and no rain

clear and no rain

Fri   Jun 21
36°C | 27°C
N 29 km/h
clear and no rain

clear and no rain

Sat   Jun 22
35°C | 26°C
N 29 km/h
clear and no rain

clear and no rain

The best time of year to visit Poros in Greece

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Poros?
    The hottest season / summer takes place in June, July, August and September.
  • Does Poros have a dry season?
    Yes, the months of May, June, July and August are very dry.
  • Which is the warmest month in Poros?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Poros?
    The coldest month is January with an average maximum temperature of 15°C.
  • Which is the wettest month in Poros?
    December tops the wettest month list with 67 mm of rainfall.
  • Which is the driest month in Poros?
    July is the driest month with 3 mm of precipitation.
  • Which is the sunniest month in Poros?
    July is the sunniest month with an average of 364 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.