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Ermioni Climate by Month

The graphs below provide an overview of the climate in Ermioni (Peloponnese), 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 Ermioni

Thu   Nov 14
23°C | 17°C
S 11 km/h
1.2 mm
partly cloudy and slight rain

partly cloudy and slight rain

Fri   Nov 15
20°C | 14°C
SE 14 km/h
2.8 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Sat   Nov 16
17°C | 12°C
N 25 km/h
0.4 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

The best time of year to visit Ermioni 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 Ermioni?
    The hottest season / summer takes place in June, July, August and September.
  • Does Ermioni have a dry season?
    Yes, the months of May, June, July and August are very dry.
  • Which is the warmest month in Ermioni?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Ermioni?
    The coldest month is February with an average maximum temperature of 14°C.
  • Which is the wettest month in Ermioni?
    December tops the wettest month list with 65 mm of rainfall.
  • Which is the driest month in Ermioni?
    July is the driest month with 3 mm of precipitation.
  • Which is the sunniest month in Ermioni?
    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.