Hwaseong Weather in December
December in Hwaseong averages 6°C (43°F) during the day and -2°C (28°F) at night. Around 30 mm (1.2 in) of snow/rainfall is typical for this time of year.
Rainfall in Hwaseong in December
Looking at the last 30 years, the data shows about 9 days with snow/rain, averaging 30 mm (1.2 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Hwaseong in December
December in Hwaseong brings low temperatures, with highs of 6°C (43°F) and nights around -2°C (28°F). December is known for being in the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.
Sunshine in Hwaseong in December
With about 178 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.For Hwaseong 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 Hwaseong's climate page.
Hwaseong Temperature in December
Min Temperature
-2°C (28°F)
Max Temperature
6°C (43°F)
Chance of Rain
29%
Precipitation
30 mm (1.2 in)
Rainy days
9 days
Humidity
62% *
Sunshine
178 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hwaseong typically drop from around 7°C (45°F) at the start of December to approximately 2°C (36°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 Hwaseong in December
Browse day-by-day weather records for Hwaseong spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hwaseong historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Hwaseong.
- Hwaseong recorded its highest December temperature of 17°C (63°F) on December 8, 2023.
- Hwaseong registered its coldest December night on December 28, 1980, with temperatures dropping to -19°C (-2°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 Hwaseong in December
Dress warmly and in layers for your trip to Hwaseong in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Light rain is possible, so consider bringing a small umbrella or rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Hwaseong 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 Hwaseong's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hwaseong climate overview or explore weather in South Korea.
