Jeonju Weather in December
Jeonju in December averages 8°C (46°F) during the day and -3°C (27°F) at night. This is part of the winter season. Some snow/rainfall is to be expected.
Rainfall in Jeonju in December
The climate data from previous years indicates about 10 days of snow/rain, averaging 35 mm (1.4 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Jeonju in December
Daytime temperatures in Jeonju reach 8°C (46°F) in December, dropping to -3°C (27°F) at night. The winter season takes place during December. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. At -3°C (27°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.
Sunshine in Jeonju in December
With about 165 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.December in Jeonju has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options 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 Jeonju's climate page.
Jeonju Temperature in December
Min Temperature
-3°C (27°F)
Max Temperature
8°C (46°F)
Chance of Rain
32%
Precipitation
35 mm (1.4 in)
Rainy days
10 days
Humidity
66% *
Sunshine
165 hours *
Percentage Sunshine
53% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Jeonju typically drop from around 9°C (48°F) at the start of December to approximately 5°C (41°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 Jeonju in December
Browse day-by-day weather records for Jeonju spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jeonju historical weather extremes in December
According to our 49 years of weather records for Jeonju, the following extremes were recorded between 1976 and 2025.
- On December 9, 2023, temperatures climbed to 20°C (68°F), marking the warmest December day on record.
- Jeonju experienced its chilliest December day on December 27, 1976, reaching only -6°C (21°F).
- The lowest overnight temperature recorded in December was -15°C (5°F) (December 27, 1976).
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 Jeonju 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Jeonju 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 Jeonju's climate page.
Temperature Rainfall Sunshine Humidity
See the full Jeonju climate overview or explore weather in South Korea.
