Seoul weather in January (South Korea)
How's the weather trend in Seoul as January approaches? Discover if this is the best time for your journey with our detailed monthly weather breakdown.
Temperatures
In January, Seoul usually has low temperatures and low snow/rainfall. January is a notable month of the winter season. Expect temperatures to climb to 3°C during the day, with nighttime readings dropping to -7°C. Typically, it's the chilliest month of the year. Ensure you're prepared by packing appropriate winter gear.
Precipitation
Seoul in January usually receives low snow/rainfall, averaging around 21 mm for the month. It's the month with the least rainfall. Whether you're keen on hiking, outdoor festivals, or just enjoying a walk in the park, this month provides a reliably dry backdrop for all your plans. Historically, approximately 7 days this month are expected to have snow/rain.Average sunshine
The area enjoys a moderate level of sunlight, with around 171 hours. It's a good balance between sunny and cloudy days.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Seoul. May and October generally stand out with the best circumstances. While January, July, August and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Seoul climate page with graphs.
Seoul, monthly averages in January
Min Temperature
-7°C
Max Temperature
3°C
Chance of Rain
23%
Precipitation
21 mm
Rainy days
7 days
Humidity
57%
Windspeed
7 km/h
Sunshine
171 hours
Percentage Sunshine
53%
Where to go in South Korea in January
Find out more about the weather in South Korea and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature. Also, consider bringing a rain jacket as there might be some rain.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Seoul.
Our site offers climate and forecast data for every country in the world. Are you going to South Korea? On this website you can find historical weather averages for many cities in South Korea. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
