Gwangju Weather in December
December in Gwangju brings low temperatures, with daytime highs of 9°C (48°F) and nights around -2°C (28°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.
Rainfall in Gwangju in December
Conditions tend to be dry and settled, making it a good month for outdoor plans, even if you'll want to dress for the cooler temperatures. Based on our climate data of the past 30 years, about 10 days of snow/rain are anticipated, with 34 mm (1.3 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Gwangju in December
December in Gwangju brings low temperatures, with highs of 9°C (48°F) and nights around -2°C (28°F). The month of December belongs to the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows of -2°C (28°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.
Sunshine in Gwangju in December
With about 156 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.December in Gwangju has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 Gwangju's climate page.
Gwangju Temperature in December
Min Temperature
-2°C (28°F)
Max Temperature
9°C (48°F)
Chance of Rain
34%
Precipitation
34 mm (1.3 in)
Rainy days
10 days
Humidity
68% *
Sunshine
156 hours *
Percentage Sunshine
51% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Gwangju 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 -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 for Gwangju in December
Browse day-by-day weather records for Gwangju spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Gwangju historical weather extremes in December
According to our 49 years of weather records for Gwangju, the following extremes were recorded between 1976 and 2025.
- The warmest day in December was on December 8, 1978, with a maximum of 20°C (68°F).
- Gwangju experienced its chilliest December day on December 27, 1976, reaching only -5°C (23°F).
- The coldest night in December in Gwangju was on December 27, 1995, with a minimum of -14°C (7°F).
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 →
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What to Wear in Gwangju 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. Pack a light rain jacket or compact umbrella for occasional showers. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Gwangju 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 Gwangju's climate page.
Temperature Rainfall Sunshine Humidity
See the full Gwangju climate overview or explore weather in South Korea.
