ClimateForecastDecemberJanuary >>

Sounio Climate by Month

The temperature in Sounio can vary greatly throughout the year. The temperatures shift from very warm to mild. It typically sees modest rainfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Depending on the time of the year, temperatures range from very warm to moderate in Sounio. Average daytime temperatures reach a very warm 32°C in August. In January, the coolest month of the year, temperatures drop to a moderate 15°C. At night, expect cooler temperatures, averaging 9°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Sounio maintains relatively dry conditions year-round, recording average annual precipitation of 345 mm. Sounio can be quite wet during December, receiving approximately 64 mm of precipitation over 10 rainy days.

In contrast August, experiences much drier conditions, with 2.1 mm of rainfall, spread across a single rainy day.

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

Sunshine over the year

Sounio can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 12.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.2 hours of sunlight per day.

Monthly hours of sunshine

Data from: Athens, Greece (36 KM, 22 Miles).

Daily hours of sunshine

Data from: Athens, Greece (36 KM, 22 Miles).

The best time of year to visit Sounio in Greece

During the months of April, May, October and November 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:
  • Does Sounio have a dry season?
    Yes, the months of May, June, July, August and September are very dry.
  • Which is the warmest month in Sounio?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Sounio?
    The coldest month is January with an average maximum temperature of 15°C.
  • Which is the wettest month in Sounio?
    December tops the wettest month list with 64 mm of rainfall.
  • Which is the driest month in Sounio?
    August is the driest month with 2 mm of precipitation.
  • Which is the sunniest month in Sounio?
    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.

    Forecast for Sounio

    Wed   Dec 11
    19°C | 15°C
    N 7 km/h
    almost clear and no rain

    almost clear and no rain

    Thu   Dec 12
    17°C | 12°C
    NE 11 km/h
    almost clear and no rain

    almost clear and no rain

    Fri   Dec 13
    16°C | 12°C
    N 22 km/h
    almost clear and no rain

    almost clear and no rain