Cheonan weather in January (Chungcheongnam-Do, South Korea)

Curious about the climate in Cheonan this January? Check out this detailed guide to the month’s weather conditions.

Temperatures

During January, Cheonan usually has low temperatures and low snow/rainfall. During January, you’ll experience the winter season. The daytime often sees temperatures reaching 4°C, but nighttime brings a cool-down to -5°C. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Precipitation

Cheonan in January usually receives low snow/rainfall, averaging around 25 mm for the month. The driest month offers ideal conditions for outdoor fun and exploration. Enjoy the dry spell without the worry of rain disruptions. You can typically expect 9 days days of snow/rain this month, based on climate records.

Average sunshine

Expect a moderate amount of sunlight, with approximately 173 hours. This means a pleasant mix of sun and clouds.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Cheonan. April, May and October typically offer the most optimal weather. In contrast, January, February, July and August tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Cheonan climate page with graphs.

 

Cheonan, monthly averages in January

Min Temperature -5°C  

Max Temperature 4°C  

Chance of Rain 30%  

Precipitation 25 mm  

Rainy days 9 days  

Humidity 71%  

Sunshine 173 hours  

Percentage Sunshine 54%  

Where to go 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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

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

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature. Also, consider bringing a rain jacket as there might be some rain.

What To Do

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Cheonan.

Our site offers climate and forecast data for every country in the world. Are you going to South Korea? On this website you can find historical weather averages for many cities in South Korea. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.