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Weather in Incheon for January 2027

Your guide to Incheon weather in January - trends and predictions

    Snow Forecast ❄️

  • The climate of Incheon in January is quite snowy, averaging 11 snowy days.

    • Temperatures

  • In general, the average temperature in Incheon at the beginning of January is 6.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 5 °C by the end of January.

Average dry days
17
Dry days
Average rainy days
3
Rainy days
Average snowy days
11
Snow days
Average temperatures
5°/-1°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Incheon Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
6°
2
Patchy rain possible
5°
3
Patchy rain possible
6°
4
Sunny
7°
5
Cloudy
7°
6
Sunny
7°
7
Light snow showers
5°
8
Sunny
4°
9
Overcast
5°
10
Patchy rain possible
5°
11
Partly cloudy
3°
12
Partly cloudy
6°
13
Sunny
6°
14
Partly cloudy
9°
15
Sunny
7°
16
Overcast
8°
17
Sunny
9°
18
Light rain
9°
19
Overcast
8°
20
Light rain
5°
21
Patchy rain possible
5°
22
Moderate or heavy snow showers
4°
23
Blizzard
4°
24
Patchy light snow
5°
25
Cloudy
5°
26
Patchy rain possible
6°
27
Cloudy
4°
28
Light snow
3°
29
Partly cloudy
4°
30
Overcast
5°
31
Overcast
8°

Temperatures trend during January in Incheon

See the weather trend as well as the moving average line

January weather in Incheon day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Patchy rain possible
Patchy rain possible
 6° /-1° 0.3 mm 0.2 cm
2 Jan. Patchy rain possible
Patchy rain possible
 5° /0° 1.4 mm 1 cm
3 Jan. Patchy rain possible
Patchy rain possible
 6° /-1° 0.1 mm 0 cm
4 Jan. Sunny
Sunny
 7° /-1° 0 mm 0 cm
5 Jan. Cloudy
Cloudy
 7° /-1° 0.8 mm 0 cm
6 Jan. Sunny
Sunny
 7° /-1° 0.2 mm 0 cm
7 Jan. Light snow showers
Light snow showers
 5° /-1° 1 mm 0.3 cm
8 Jan. Sunny
Sunny
 4° /-2° 0.6 mm 0.2 cm
9 Jan. Overcast
Overcast
 5° /-3° 2.7 mm 0.4 cm
10 Jan. Patchy rain possible
Patchy rain possible
 5° /-3° 0.6 mm 0.2 cm
11 Jan. Partly cloudy
Partly cloudy
 3° /-3° 1.5 mm 0.9 cm
12 Jan. Partly cloudy
Partly cloudy
 6° /-4° 0.1 mm 0 cm
13 Jan. Sunny
Sunny
 6° /-2° 0 mm 0 cm
14 Jan. Partly cloudy
Partly cloudy
 9° /-2° 0.3 mm 0 cm
15 Jan. Sunny
Sunny
 7° /0° 1.3 mm 0.3 cm
16 Jan. Overcast
Overcast
 8° /-2° 0 mm 0 cm
17 Jan. Sunny
Sunny
 9° /-1° 0.1 mm 0 cm
18 Jan. Light rain
Light rain
 9° /2° 3.4 mm 0 cm
19 Jan. Overcast
Overcast
 8° /1° 0.1 mm 0 cm
20 Jan. Light rain
Light rain
 5° /0° 1.5 mm 0 cm
21 Jan. Patchy rain possible
Patchy rain possible
 5° /-1° 0.3 mm 0.1 cm
22 Jan. Moderate or heavy snow showers
Moderate or heavy snow showers
 4° /-3° 1.1 mm 0 cm
23 Jan. Blizzard
Blizzard
 4° /-3° 3 mm 0.3 cm
24 Jan. Patchy light snow
Patchy light snow
 5° /-1° 0.7 mm 0 cm
25 Jan. Cloudy
Cloudy
 5° /-4° 0 mm 0 cm
26 Jan. Patchy rain possible
Patchy rain possible
 6° /-2° 0 mm 0 cm
27 Jan. Cloudy
Cloudy
 4° /-2° 4.2 mm 0.6 cm
28 Jan. Light snow
Light snow
 3° /-2° 0.8 mm 0.1 cm
29 Jan. Partly cloudy
Partly cloudy
 4° /-3° 0.5 mm 0.2 cm
30 Jan. Overcast
Overcast
 5° /-3° 0 mm 0 cm
31 Jan. Overcast
Overcast
 8° /-1° 0.6 mm 0 cm
Next
Important Notice
Our weather forecast for Incheon in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Incheon forecast closer to your planned date for the most up-to-date weather information.
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Incheon in January - FAQ

What are the expected maximum and minimum temperatures in Incheon during January?

Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Incheon during January?

In January, Incheon can expect light to moderate rainfall, totaling 27.1 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Incheon in January 2027?

Incheon experiences an average snowfall of 4.90333 cm during January, occurring over 11 days.

What are the typical wind conditions in Incheon during January?

The average wind speed in Incheon during January is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Incheon snow forecast January 2027

Track daily snowfall levels and discover Incheon’s snowy potential this January ❄️
On average, Incheon sees 11 snowy days during January, with approximately 4.9 cm of total snowfall.

January rainfall patterns in Incheon

Explore the daily rainfall trends and prepare for Incheons January weather 💧
Typically, Incheon has 3 rainy days in January with a total of 27.1 mm of rainfall.

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Location coordinates Where is Incheon?

Get accurate weather forecasts for Incheon, located at latitude 35.073 and longitude 126.7. Stay updated with localized weather information tailored for Incheon.

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