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Ermoupoli Climate by Month

The temperature in Ermoupoli can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and mild during the cooler months. It maintains fairly dry conditions year-round. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Visitors to Ermoupoli can expect significant temperature changes throughout the year. Average daytime temperatures range from a comfortable 27°C in August, the warmest time of the year, to a moderate 15°C during cooler months like January. At night, temperatures typically average around 11°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Ermoupoli typically sees modest rainfall throughout the year, with an average annual precipitation of 412 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, January receives moderate rainfall, averaging 81 mm of precipitation, recorded across 10 rainy days. In contrast, the drier season, July brings less rainfall, with 0.4 mm over a single rainy day.

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

The best time of year to visit Ermoupoli in Greece

During the months of May, June, September 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 Ermoupoli?
    The hottest season / summer takes place in June, July, August and September.
  • Does Ermoupoli have a dry season?
    Yes, the months of May, June, July, August and September are very dry.
  • Which is the warmest month in Ermoupoli?
    August has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Ermoupoli?
    The coldest month is January with an average maximum temperature of 15°C.
  • Which is the wettest month in Ermoupoli?
    January tops the wettest month list with 81 mm of rainfall.
  • Which is the driest month in Ermoupoli?
    July is the driest month with 0 mm of precipitation.

  • 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.

    Forecast for Ermoupoli

    Thu   Dec 12
    16°C | 12°C
    N 22 km/h
    almost clear and no rain

    almost clear and no rain

    Fri   Dec 13
    15°C | 12°C
    N 29 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Sat   Dec 14
    14°C | 11°C
    N 29 km/h
    almost clear and no rain

    almost clear and no rain