Suncheon Weather in December
December in Suncheon brings low temperatures around 9°C (48°F) during the day, dropping to -1°C (30°F) at night, with the driest conditions of the year.
Rainfall in Suncheon in December
Enjoy minimal rain interruptions this month. The dry conditions make it a reliable choice for outdoor plans, even if it's not beach weather. Past climate data indicates that roughly 6 days will see snow/rain, totalling around 30 mm (1.2 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Suncheon in December
Temperatures in Suncheon in December top out at 9°C (48°F) and drop to -1°C (30°F) overnight. Experience the winter season in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.
Sunshine in Suncheon in December
The area experiences a moderate amount of sunshine, with approximately 156 hours of sunlight expected. This means a decent mix of sun and overcast.If your ideal day consists of dry skies and pleasant temperatures, October typically offers the best circumstances for Suncheon.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Suncheon's climate page.
Suncheon Temperature in December
Min Temperature
-1°C (30°F)
Max Temperature
9°C (48°F)
Chance of Rain
20%
Precipitation
30 mm (1.2 in)
Rainy days
6 days
Humidity
68% *
Sunshine
156 hours *
Percentage Sunshine
51% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Suncheon typically drop from around 10°C (50°F) at the start of December to approximately 6°C (43°F) by the end. Nights are very cold, with lows typically ranging from -4°C (25°F) to 0°C (32°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 for Suncheon in December
Browse day-by-day weather records for Suncheon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Suncheon historical weather extremes in December
Based on weather observations in Suncheon between 1976 and 2025, these are the recorded extremes during December.
- The warmest day in December was on December 8, 1978, with a maximum of 20°C (68°F).
- The coldest December day was on December 23, 2022, with a maximum of -4°C (25°F).
- Nighttime temperatures dropped to -14°C (7°F) on December 27, 1995, marking the coldest December night on record.
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
What to Wear in Suncheon in December
We recommend to layer up for chilly conditions in Suncheon in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Some rain is possible, so pack something to handle light showers. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Suncheon in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Korea, check out our Suncheon's climate page.
Temperature Rainfall Sunshine Humidity
See the full Suncheon climate overview or explore weather in South Korea.
