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January Rainfall Precipitation in South Korea

In South Korea in January precipitation ranges from low in Ganghwa with 19 mm of snow/rainfall to moderate in Jeju with 81 mm of rainfall. January is a winter month in South Korea. It is the driest month of the year.

Where and how much does it snow/rain in South Korea in January?

Find the average total precipitation in January for the most popular destinations in South Korea on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much snow/rainfall does South Korea receive in January?
  • In Seoul, January typically sees a modest snow/rainfall of about 21 mm. For those who prefer drier conditions, this month is ideal. This particular month consistently records the lowest levels of rainfall, making it the driest period throughout the entire year.

  • What is the wettest city in January in South Korea?
  • According to our data the wettest location is Jeju with an average precipitation of 81 mm.

  • What is the driest city in January in South Korea?
  • Our figures indicate that Ganghwa receives the least snow/rainfall, averaging just 19 mm.

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