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Weather in Jeonju-si for January 2026

Your guide to Jeonju-si weather in January - trends and predictions

    Official Weather Alert ⚠️

  • DryAir Advisory - See hour by hour.

    • Snow Forecast ❄️

  • Expect heavy snowfall in Jeonju-si during January, with an average of 17 snowy days.
    According to Jeonju-si snow forecast for January 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, January 2026 in Jeonju-si is slightly cooler than the historical average by -1.3 °C.

  • In general, the average temperature in Jeonju-si at the beginning of January is 4.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 2.7 °C by the end of January.

Average dry days
10
Dry days
Average rainy days
4
Rainy days
Average snowy days
17
Snow days
Average temperatures
4°/-3°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Jeonju-si Weather January

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

Temperatures trend during January in Jeonju-si

See the weather trend as well as the moving average line

January weather in Jeonju-si day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Cloudy
Cloudy
 5° /-3° 0.3 mm 0.2 cm
2 Jan. Patchy rain possible
Patchy rain possible
 4° /-3° 0.6 mm 0.4 cm
3 Jan. Patchy rain possible
Patchy rain possible
 4° /-3° 0.2 mm 0.1 cm
4 Jan. Sunny
Sunny
 6° /-2° 0 mm 0 cm
5 Jan. Patchy rain possible
Patchy rain possible
 6° /-3° 0.8 mm 0 cm
6 Jan. Sunny
Sunny
 5° /-2° 0.5 mm 0.1 cm
7 Jan. Light snow
Light snow
 2° /-4° 2.3 mm 1.7 cm
8 Jan. Cloudy
Cloudy
 1° /-5° 3.7 mm 2.6 cm
9 Jan. Patchy rain possible
Patchy rain possible
 3° /-8° 4.3 mm 2.7 cm
10 Jan. Light freezing rain
Light freezing rain
 3° /-7° 0.9 mm 0.2 cm
11 Jan. Cloudy
Cloudy
 2° /-6° 1 mm 0.6 cm
12 Jan. Partly cloudy
Partly cloudy
 3° /-6° 0.1 mm 0 cm
13 Jan. Sunny
Sunny
 4° /-5° 0.1 mm 0 cm
14 Jan. Light rain shower
Light rain shower
 7° /-3° 0.8 mm 0.1 cm
15 Jan. Sunny
Sunny
 5° /-2° 0.7 mm 0.4 cm
16 Jan. Overcast
Overcast
 7° /-3° 0.2 mm 0.2 cm
17 Jan. Sunny
Sunny
 6° /-3° 1.7 mm 0 cm
18 Jan. Light rain
Light rain
 7° /0° 5.3 mm 0 cm
19 Jan. Patchy rain possible
Patchy rain possible
 7° /-1° 0 mm 0 cm
20 Jan. Patchy rain possible
Patchy rain possible
 5° /-2° 0.1 mm 0 cm
21 Jan. Light rain shower
Light rain shower
 4° /-3° 0.8 mm 0.2 cm
22 Jan. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-6° 2.4 mm 1.7 cm
23 Jan. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-5° 4.8 mm 3.3 cm
24 Jan. Heavy snow
Heavy snow
 3° /-6° 1.5 mm 1.2 cm
25 Jan. Partly cloudy
Partly cloudy
 3° /-7° 0 mm 0 cm
26 Jan. Overcast
Overcast
 4° /-6° 0 mm 0 cm
27 Jan. Overcast
Overcast
 2° /-4° 3.2 mm 1.9 cm
28 Jan. Patchy rain possible
Patchy rain possible
 1° /-4° 3 mm 1.1 cm
29 Jan. Sunny
Sunny
 2° /-7° 1.3 mm 1 cm
30 Jan. Overcast
Overcast
 5° /-7° 0.3 mm 0.2 cm
31 Jan. Sunny
Sunny
 2° /-6° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Jeonju-si 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 Jeonju-si forecast closer to your planned date for the most up-to-date weather information.
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Jeonju-si in January - FAQ

What are the expected maximum and minimum temperatures in Jeonju-si during January?

Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Jeonju-si during January?

Moderate rainfall is anticipated in Jeonju-si during January, with a total of 54.2 mm spread over approximately 4 days. Considering plans for rainy days is advisable.

Will it snow in Jeonju-si in January 2026?

Jeonju-si experiences an average snowfall of 26.365 cm during January, occurring over 17 days.

What are the typical wind conditions in Jeonju-si during January?

The average wind speed in Jeonju-si during January is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

Jeonju-si snow forecast January 2026

Track daily snowfall levels and discover Jeonju-si’s snowy potential this January ❄️
On average, Jeonju-si sees 17 snowy days during January, with approximately 26.4 cm of total snowfall.

January rainfall patterns in Jeonju-si

Explore the daily rainfall trends and prepare for Jeonju-sis January weather 💧
Typically, Jeonju-si has 4 rainy days in January with a total of 54.2 mm of rainfall.
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Get accurate weather forecasts for Jeonju-si, located at latitude 35.822 and longitude 127.149. Stay updated with localized weather information tailored for Jeonju-si.

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