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Geoje Weather and Climate: A Comprehensive Guide

The temperature in Geoje can vary greatly throughout the year. The temperatures shift from warm to cold. It is also known for its large amounts of rain/snowfall. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Geoje . Typically, average maximum daytime temperatures range from a comfortable 28°C in August to a chilly 8°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 2°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Geoje has a relatively rain/snowy climate with high precipitation levels, averaging 1449 mm of rain/snowfall annually. The climate in Geoje shows significant variation throughout the year. Expect heavy rainfall in July, with an average of 245 mm of precipitation over 15 rainy days.

In contrast, December offers drier and sunnier days, with around 36 mm of rainfall over 4 rainy days. For more details, please visit our Geoje Precipitation page.

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

Sunshine over the year

Geoje offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between May (7.1 hours daily) and July (5.0 hours daily) provides a bit of variety for visitors and residents. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Chungmu, South Korea (17 KM, 11 Miles).

Daily hours of sunshine

Data from: Chungmu, South Korea (17 KM, 11 Miles).

Average wind speed

The average wind speed over the year ranges from 2 m/s to 2 m/s. It is lower in January, February, March, April, May, June, July, August, September, October, November and December and higher in January, February, March, April, May, June, July, August, September, October, November and December.

The mean monthly wind speed over the year (meters per second)

Data from: Chungmu, South Korea (17 KM, 11 Miles).

Forecast for Geoje

Wed   Jan 15
5°C | -3°C
NW 5 m/s
clear and no rain

clear and no rain

Thu   Jan 16
8°C | -5°C
W 4 m/s
clear and no rain

clear and no rain

Fri   Jan 17
8°C | -2°C
SW 2 m/s
clear and no rain

clear and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Geoje in South Korea

During the months of 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:
  • Which months have the greatest rainfall in Geoje ?
    Most rainfall (rainy season) is seen in June, July, August and September.
  • Which is the warmest month in Geoje ?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Geoje ?
    The coldest month is January with an average maximum temperature of 8°C.
  • Which is the wettest month in Geoje ?
    July tops the wettest month list with 245 mm of rainfall.
  • Which is the driest month in Geoje ?
    December is the driest month with 36 mm of precipitation.
  • Which is the sunniest month in Geoje ?
    May is the sunniest month with an average of 212 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.