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Seoul weather in January 2025
Expect 1°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Seoul in January. Check more long-term weather averages for Seoul in January before you book your next holiday to South Korea in 2025/2026.
- 11°C max day temperature
- 6 hours of sunshine per day
- 77 days with some rainfall
- -8-8°C min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 2222 mm of monthly rainfall
- 22 (Low) UV index
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Recommended for Seoul
The January weather guide for South Korea (Seoul) 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.
Metric (°C / mm) | Imperial (°F / inches)
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. Rain may fall as snow in this month.
Seoul January sunrise & sunset times
Browse the sunrise and sunset times for Seoul in January 2025. Select a month to view Seoul sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st January 2025 | 07:47 | 17:24 |
Thursday, 16th January 2025 | 07:45 | 17:38 |
Friday, 31st January 2025 | 07:37 | 17:55 |
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