Busan Weather in December
Typical weather, rainfall, and packing tips for Busan in December
Korea · December
Busan Weather in December
December weather in Busan averages 7°C with 5 rain days and 58% humidity. Cold, festive illuminations.
Daytime high
10°C
Nighttime low
3°C
Rain days
5 days
UV index
2
Typical Weather in Busan in December
Based on 30-year historical averages.
Temperature
Conditions
What to Expect in December
- 1Daytime highs around 10°C, dropping to 3°C at night.
- 2Expect 5 rain days — rain is occasional.
- 3Humidity sits at 58% — comfortable.
- 44 hours of sunshine per day on average.
- 5UV index of 2 — moderate sun protection recommended.
What to Pack for Busan in December
Best Activities for December Weather
Outdoor sightseeing
Plan outdoor activities for mornings when temperatures are most comfortable.
Indoor attractions
Mix indoor and outdoor experiences for a balanced itinerary.
Food and culture
Winter seasonal dishes and local festivals make December culturally rich.
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Frequently Asked Questions
How we work this out
Temperature and rainfall figures are 30-year meteorological averages. Crowd levels come from national tourism arrival data. Price bands reflect mid-range accommodation and economy flights from major long-haul cities, sampled quarterly.
Last updated 18 July 2026 · Written by the Holicay travel team