Seoul weather in January 2020

  • 1°C maximum daytime temperature in January in Seoul1
    1°C max day temperature
  • 6 hours of sunshine per day
  • 7 days with some rainfall in January in Seoul7
    7 days with some rainfall
  • -8°C minimum night-time temperature in January in Seoul-8
    -8°C min night temperature
  • 10 hours of daylight per day in January in Seoul10
    10 hours of daylight per day
  • No heat & humidity in January in Seoul0
    No heat & humidity
  • 22 mm monthly rainfall in January in Seoul22
    22 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Seoul2
    2 (Low) UV index
  • Top deals & discounts
  • Seoul weather overview
  • Seoul climate averages by month
  • More destinations
  • Best time to go to Seoul
  • Seoul 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Seoul, South Korea shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Book escorted tours to South Korea with TUI
  • Visit Hahoe Village and the demilitarised zone
  • Book online to get online discount + pay low deposit

TUI ToursTUI Tour deal finder

How cold is it in Seoul in January?

Daytime temperatures usually reach 1°C in Seoul in January, falling to -8°C at night.

How sunny is it in Seoul in January?

There are normally 6 hours of bright sunshine each day in Seoul in January - that's 56% of daylight hours.

Does it rain in Seoul in January?

There are usually 7 days with some rain in Seoul in January and the average monthly rainfall is 22mm.

Seoul sunrise & sunset times for January 2020

Browse the sunrise & sunset times for Seoul in January 2020. Select a month to view Seoul sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2020 07:47 17:24
Thursday, 16th January 2020 07:46 17:38
Friday, 31st January 2020 07:37 17:54
  • Book escorted tours to South Korea with TUI
  • Visit Hahoe Village and the demilitarised zone
  • Book online to get online discount + pay low deposit

TUI ToursTUI Tour deal finder

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Where's warm in South Korea in January?

Below are average maximum temperatures at popular destinations in South Korea in January. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.