Mud festival in South Korea
In July, the peaceful seaside town of Boryeong turned into a chaos of mud for 9 days. We recommend putting this festival on your bucket list.
Buan Weather in December
Buan in December sees low daytime temperatures of 8°C (46°F) and nighttime lows of 3°C (37°F). Moderate rainfall is typical, with around 48 mm (1.9 in) for the month.
Rainfall in Buan in December
Historically, December sees about 11 days of rain, with a monthly average of 48 mm (1.9 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Buan in December
Daytime temperatures in Buan reach 8°C (46°F) in December, dropping to 3°C (37°F) at night. December is a notable month of the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Buan in December
The month brings about 155 hours of sunlight, offering a comfortable mix of sun and overcast.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and October typically offer the best weather for Buan.
Buan Temperature in December
Min Temperature
3°C (37°F)
Max Temperature
8°C (46°F)
Chance of Rain
36%
Precipitation
48 mm (1.9 in)
Rainy days
11 days
Humidity
76%
Sunshine
155 hours
Percentage Sunshine
51%
Buan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Buan - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Buan typically drop from around 9°C (48°F) at the start of December to approximately 4°C (39°F) by the end. Nights are very cold, with lows typically ranging from -3°C (27°F) to 1°C (34°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Buan in December
Browse day-by-day weather records for Buan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Buan historical weather extremes in December
According to our 49 years of weather records for Buan, the following extremes were recorded between 1976 and 2025.
- On December 3, 2004, temperatures climbed to 19°C (66°F), marking the warmest December day on record.
- Buan experienced its chilliest December day on December 21, 2023, reaching only -6°C (21°F).
- The lowest overnight temperature recorded in December was -13°C (9°F) (December 18, 2005).
Best Places in South Korea in December
Find out more about the weather in South Korea and which places have the best travel conditions in this month. See all of South Korea in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Buan in December
Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Buan in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling4/10 -
Walking4/10 -
Camping5/10 -
Outdoor sports4/10
Buan 3-Day Forecast
More climate data for Buan
Temperature Rainfall Sunshine Humidity
See the full Buan climate overview or explore weather in South Korea.
Popular in December
Where to go in December - average daytime high across popular destinations.
Jeju
12°C (54°F) Seogwipo
12°C (54°F) Busan
11°C (52°F) Gyeongju9°C (48°F) Jeonju8°C (46°F) Suwon6°C (43°F) Incheon6°C (43°F) Seoul5°C (41°F) Bucket list
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