Weather in January 2025

Seoul weather in January 2025

The weather in Seoul in January is very cold with temperatures between -4°C and 1°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Seoul during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Seoul is going to experience quite a number of days of snow during January. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!

Our weather forecast can give you a great sense of what weather to expect in Seoul in January 2025.

If you’re planning to visit Seoul in the near future, we highly recommend that you review the 14 day weather forecast for Seoul before you arrive.

Temperatures
Temperatures
1° / -4°
Rainy Days
Rainy Days
4
Snowy Days
Snowy Days
8
Dry Days
Dry Days
19
Rainfall
Rainfall
25
mm
9.7
Sun Hours
9.7
Hrs

Seoul annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 1° / -4° 4 19 8 25 mm
Awful
February 4° / -1° 2 22 4 35 mm
Awful
March 10° / 4° 3 26 2 59 mm
Bad
April 15° / 9° 5 25 0 83 mm
Good
May 21° / 14° 5 26 0 119 mm
Good
June 25° / 19° 5 25 0 138 mm
Perfect
July 28° / 23° 11 20 0 438 mm
Good
August 29° / 24° 10 21 0 325 mm
Ok
September 26° / 20° 5 25 0 156 mm
Perfect
October 20° / 14° 3 28 0 77 mm
Good
November 12° / 7° 4 24 2 86 mm
Bad
December 3° / -1° 5 18 8 40 mm
Awful
Temperatures in Seoul in January
Rain in Seoul in January

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Weather in Seoul in January - FAQ

What is the average temperature in Seoul in January?
The average temperature in Seoul in January is -4/1° C.
What is the chance of rain in Seoul in January?
On average, there are 4 rainy days in Seoul during January.
Weather wise, is January a good time to visit Seoul?
The weather in Seoul in January is awful.
Can it snow in Seoul in January?
On average, there are 8 snowy days in Seoul in January.
More about the weather in Seoul