Jeollanam-do (Incheon)
January
Weather in Jeollanam-do for January 2026
Your guide to Jeollanam-do weather in January - trends and predictions
With an average of 3 snowy days, Jeollanam-do usually enjoys a light touch of snow in January.
In general, the average temperature in Jeollanam-do at the beginning of January is 6.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 6.1 °C by the end of January.
With an average of 4 rainy days, Jeollanam-do experiences minimal rainfall in January.
Snow Forecast ❄️
Temperatures
Rain 🌧️
24
Dry days
4
Rainy days
3
Snow days
6°/0°
Temperatures
18 km/h
Avg max wind
73 %
Avg humidity
Jeollanam-do Weather January
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  8° | 2 8° | 3 6° | 4  7° | |||
| 5  8° | 6 7° | 7  4° | 8 4° | 9  4° | 10 3° | 11  4° |
| 12 6° | 13 7° | 14  10° | 15 3° | 16 6° | 17 9° | 18 9° |
| 19 10° | 20 7° | 21 7° | 22  5° | 23  4° | 24  6° | 25 7° |
| 26 7° | 27 4° | 28 4° | 29 4° | 30 7° | 31 10° |
You can click on date
Access Jeollanam-do weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during January in Jeollanam-do
See the weather trend as well as the moving average line
January weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 8° /0° | 0 mm | 0 cm | |
| 2 Jan. | Patchy rain possible | 8° /1° | 0 mm | 0 cm | |
| 3 Jan. | Patchy rain possible | 6° /1° | 0.2 mm | 0 cm | |
| 4 Jan. | Sunny | 7° /-1° | 0 mm | 0 cm | |
| 5 Jan. | Cloudy | 8° /0° | 1.2 mm | 0 cm | |
| 6 Jan. | Sunny | 7° /0° | 0.3 mm | 0.1 cm | |
| 7 Jan. | Light snow showers | 4° /-1° | 1.4 mm | 0.5 cm | |
| 8 Jan. | Sunny | 4° /-2° | 0.9 mm | 0.3 cm | |
| 9 Jan. | Overcast | 4° /-3° | 4 mm | 0.6 cm | |
| 10 Jan. | Patchy rain possible | 3° /-4° | 0.7 mm | 0.3 cm | |
| 11 Jan. | Partly cloudy | 4° /-4° | 0.1 mm | 0.1 cm | |
| 12 Jan. | Partly cloudy | 6° /-3° | 0 mm | 0 cm | |
| 13 Jan. | Sunny | 7° /-2° | 0 mm | 0 cm | |
| 14 Jan. | Patchy light drizzle | 10° /-1° | 0.4 mm | 0 cm | |
| 15 Jan. | Sunny | 3° /-1° | 0.7 mm | 0.4 cm | |
| 16 Jan. | Overcast | 6° /-2° | 0 mm | 0 cm | |
| 17 Jan. | Patchy rain possible | 9° /-1° | 0.1 mm | 0 cm | |
| 18 Jan. | Light rain | 9° /2° | 3.4 mm | 0 cm | |
| 19 Jan. | Overcast | 10° /2° | 0.1 mm | 0 cm | |
| 20 Jan. | Light rain | 7° /2° | 2.2 mm | 0 cm | |
| 21 Jan. | Patchy rain possible | 7° /0° | 0.2 mm | 0.1 cm | |
| 22 Jan. | Moderate or heavy snow showers | 5° /-2° | 1.7 mm | 0.1 cm | |
| 23 Jan. | Blizzard | 4° /-2° | 4.2 mm | 0.2 cm | |
| 24 Jan. | Patchy light snow | 6° /-1° | 1 mm | 0 cm | |
| 25 Jan. | Partly cloudy | 7° /-3° | 0 mm | 0 cm | |
| 26 Jan. | Patchy rain possible | 7° /-1° | 0 mm | 0 cm | |
| 27 Jan. | Cloudy | 4° /-1° | 6.3 mm | 0.9 cm | |
| 28 Jan. | Light snow | 4° /-1° | 1.2 mm | 0.1 cm | |
| 29 Jan. | Partly cloudy | 4° /-2° | 0.7 mm | 0.4 cm | |
| 30 Jan. | Sunny | 7° /-2° | 0 mm | 0 cm | |
| 31 Jan. | Overcast | 10° /0° | 0.9 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Jeollanam-do 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 Jeollanam-do forecast closer to your planned date for the most up-to-date weather information.
Jeollanam-do in January - FAQ
What are the expected maximum and minimum temperatures in Jeollanam-do during January?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 0°.
How much rainfall should be expected in Jeollanam-do during January?
In January, Jeollanam-do can expect light to moderate rainfall, totaling 32.2 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Jeollanam-do in January 2026?
Jeollanam-do experiences an average snowfall of 0.76 cm during January, occurring over 3 days.
What are the typical wind conditions in Jeollanam-do during January?
The average wind speed in Jeollanam-do during January is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Jeollanam-do snow forecast January 2026
Track daily snowfall levels and discover Jeollanam-do’s snowy potential this January ❄️
January rainfall patterns in Jeollanam-do
Explore the daily rainfall trends and prepare for Jeollanam-dos January weather 💧
Provinces in Jeollanam-do
Select a province for an accurate weather forecast
Top locations in Jeollanam-do
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Jeollanam-do?Get accurate weather forecasts for Jeollanam-do, located at latitude 35.073 and longitude 126.7. Stay updated with localized weather information tailored for Jeollanam-do.
Found a mistake?
We appreciate your attention to details. Tell us here.