Hwaseong
Weather by month
Current

Hwaseong Weather in January

With daytime temperatures of 3°C (37°F) and nighttime lows of -4°C (25°F), January in Hwaseong brings low temperatures during the day. It is also the driest month of the year, with minimal snow/rainfall.

Rainfall in Hwaseong in January

Known for its least rainfall, this month is the driest of the year. It's a good time to be outdoors, even if the temperatures are a little cool. Based on our climate data of the past 30 years, about 8 days of snow/rain are anticipated, with 25 mm (1 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 Hwaseong in January

In January, expect low temperatures in Hwaseong, with highs of 3°C (37°F) and lows of -4°C (25°F) at night. This month falls in the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. Nights drop below freezing to -4°C (25°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. Typically, it's the chilliest month of the year. Ensure you're prepared by packing appropriate winter gear.

Sunshine in Hwaseong in January

With about 188 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

January in Hwaseong can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Hwaseong Temperature in January

Min Temperature
-4°C (25°F)
Max Temperature
3°C (37°F)
Chance of Rain
26%
Precipitation
25 mm (1 in)
Rainy days
8 days
Humidity
60% *
Sunshine
188 hours *
Percentage Sunshine
*
* Data from: Incheon, South Korea (30 KM, 19 Miles).

Hwaseong Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Hwaseong - and find the best time to visit.

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Hwaseong typically stay consistent throughout January, with daily highs averaging around 3°C (37°F). Nights are very cold, with lows typically ranging from -9°C (16°F) to -6°C (21°F).

Average temperatures in January

Daily Historical Precipitation

51-year average (1976-2026)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in January

Historical weather records for Hwaseong in January

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 January

According to our 49 years of weather records for Hwaseong, the following extremes were recorded between 1976 and 2025.

  • The warmest day in January was on January 16, 2002, with a maximum of 16°C (61°F).
  • Hwaseong experienced its chilliest January day on January 5, 1986, reaching only -11°C (12°F).

Best Places in South Korea in January

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 January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Hwaseong in January

Cold weather calls for smart layering in January. 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Hwaseong in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    3/10
  • Walking
    3/10
  • Camping
    2/10
  • Outdoor sports
    3/10

Hwaseong 3-Day Forecast

More climate data for Hwaseong

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.