Pyeongtaek Weather in December
December in Pyeongtaek brings low temperatures around 6°C (43°F) during the day, dropping to -3°C (27°F) at night, with some snow/rainfall expected.
Rainfall in Pyeongtaek in December
The climate data from previous years indicates about 9 days of snow/rain, averaging 28 mm (1.1 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 Pyeongtaek in December
Temperatures in Pyeongtaek in December top out at 6°C (43°F) and drop to -3°C (27°F) overnight. December is a notable month of the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights are well below freezing at -3°C (27°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.
Sunshine in Pyeongtaek in December
The city usually sees around 159 hours of sunlight, indicating a moderately sunny period.For Pyeongtaek itself, May and October generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Pyeongtaek's climate page.
Pyeongtaek Temperature in December
Min Temperature
-3°C (27°F)
Max Temperature
6°C (43°F)
Chance of Rain
30%
Precipitation
28 mm (1.1 in)
Rainy days
9 days
Humidity
72% *
Sunshine
159 hours *
Percentage Sunshine
53% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Pyeongtaek typically drop from around 7°C (45°F) at the start of December to approximately 3°C (37°F) by the end. Nights are very cold, with lows typically ranging from -8°C (18°F) to -2°C (28°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 Pyeongtaek in December
Browse day-by-day weather records for Pyeongtaek spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pyeongtaek historical weather extremes in December
According to our 49 years of weather records for Pyeongtaek, the following extremes were recorded between 1976 and 2025.
- On December 8, 2023, temperatures climbed to 19°C (66°F), marking the warmest December day on record.
- Pyeongtaek experienced its chilliest December day on December 27, 1976, reaching only -9°C (16°F).
- The coldest night in December in Pyeongtaek was on December 27, 1980, with a minimum of -21°C (-6°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 Pyeongtaek 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 Pyeongtaek 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 Pyeongtaek's climate page.
Temperature Rainfall Sunshine Humidity
See the full Pyeongtaek climate overview or explore weather in South Korea.
