ClimateForecastNovemberDecember >>

Sosan Climate by Month

The temperature in Sosan can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and cold during the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Visitors to Sosan can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 30°C in August. In January, the coolest month of the year, temperatures drop to a chilly 4°C. At night, expect cooler temperatures, averaging -3°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Sosan is known for its substantial rain/snowfall, with annual precipitation reaching 1150 mm. Sosan can be quite wet during July, receiving approximately 247 mm of precipitation over 15 rainy days. In contrast January, experiences much drier conditions, with 29 mm of snow/rainfall, spread across 10 snowy/rainy days.

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

Sunshine over the year

Sosan can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 8.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.7 hours of sunlight per day.

Monthly hours of sunshine

Daily hours of sunshine

Average water temperature

The mean water temperature over the year in Sosan ranges from 5°C in March to 25°C in August.

Water temperature over the year

The best time of year to visit Sosan in South Korea

During the months of May, June 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 Sosan?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in Sosan?
    Most rainfall (rainy season) is seen in July and August.
  • Which is the warmest month in Sosan?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Sosan?
    The coldest month is January with an average maximum temperature of 4°C.
  • Which is the wettest month in Sosan?
    July tops the wettest month list with 247 mm of rainfall.
  • Which is the driest month in Sosan?
    January is the driest month with 29 mm of precipitation.
  • Which is the sunniest month in Sosan?
    May is the sunniest month with an average of 241 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 Sosan

    Sat   Nov 23
    11°C | -1°C
    NE 7 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Nov 24
    12°C | -2°C
    NE 7 km/h
    clear and no rain

    clear and no rain

    Mon   Nov 25
    15°C | 1°C
    SE 11 km/h
    broken clouds and no rain

    broken clouds and no rain