Taean Weather in January
With daytime temperatures of 4°C (39°F) and nighttime lows of -1°C (30°F), January in Taean brings low temperatures during the day. It is also the driest month of the year, with minimal snow/rainfall.
Rainfall in Taean in January
Enjoy minimal rain interruptions this month. The dry conditions make it a reliable choice for outdoor plans, even if it's not beach weather. Historically, January sees about 10 days of snow/rain, with a monthly average of 30 mm (1.2 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Taean in January
Temperatures in Taean in January top out at 4°C (39°F) and drop to -1°C (30°F) overnight. January is a notable month of the winter season. Staying warm is the main priority this month, especially during mornings and evenings. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.
Sunshine in Taean in January
The month experiences a moderate amount of sunlight, with 156 hours of sunshine. This provides a nice balance between sunshine and clouds.
Wind Speed in Taean in January
January sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.
Average water temperature in January
The water sits at 7°C (45°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May and October typically offer the best weather for Taean.
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 Taean's climate page.
Taean Temperature in January
Min Temperature
-1°C (30°F)
Max Temperature
4°C (39°F)
Water Temperature
7°C (45°F) *
Chance of Rain
33%
Precipitation
30 mm (1.2 in)
Rainy days
10 days
Humidity
75% *
Windspeed
2 m/s (4 knots) *
Sunshine
156 hours *
Percentage Sunshine
51% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Taean typically stay consistent throughout January, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows typically ranging from -8°C (18°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 for Taean in January
Browse day-by-day weather records for Taean spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Taean historical weather extremes in January
The extremes listed below come from historical weather data collected in Taean from 1976 through 2025.
- The warmest day in January was on January 3, 1976, with a maximum of 18°C (64°F).
- On January 8, 2021, Taean saw its coldest January day with temperatures maxing out at -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
What to Wear in Taean 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. The water temperature sits at about 7°C (45°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Taean in January
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 Taean's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Taean climate overview or explore weather in South Korea.
