When Is Winter in Korea? Months and Weather Guide

In Korea, winter generally lasts from December to February. It is characterized by cold temperatures, dry air, and occasional snow, especially in northern and mountainous regions.

1. Winter Months in Korea

• Early winter: December (12월)
• Mid-winter: January (1월)
• Late winter: February (2월)

January is typically the coldest month, while February still feels cold but gradually shows signs of the coming spring.

2. December (12월) – Beginning of Winter

December marks the start of winter. Temperatures drop quickly, and the air becomes dry. Light snow may appear, especially toward the end of the month.

• Temperature: cold, with chilly mornings and nights
• Weather: dry, occasional snow
• Clothing: winter coat, scarf, gloves

3. January (1월) – Coldest Month

January is the coldest month in Korea. Cold winds can make temperatures feel much lower than they actually are, especially in open areas.

• Temperature: very cold, often below freezing
• Weather: dry, cold winds, occasional snow
• Clothing: heavy winter coat, thermal layers, hat and gloves

4. February (2월) – Late Winter

February remains cold, but daytime temperatures slowly begin to rise. Toward the end of the month, you may notice early signs of spring on warmer days.

• Temperature: cold, but slightly milder than January
• Weather: dry, occasional snow
• Clothing: warm coat, layers, winter accessories

5. Regional Differences

Winter weather varies by region:

• Northern and inland areas: Colder temperatures and stronger winds.
• Central regions (Seoul, Incheon): Cold and dry, occasional snowfall.
• Southern regions (Busan, Jeju): Milder winters, less snow.

6. What to Pack for a Winter Trip to Korea

• Thick winter coat or padded jacket
• Thermal innerwear
• Scarf, gloves, and hat
• Warm, non-slip shoes

Summary

In summary, winter in Korea lasts from December to February. December marks the start of cold weather, January is the coldest month, and February slowly transitions toward spring. Travelers should prepare for low temperatures and dry conditions, especially during January.