Jeollanam-do (Incheon)
January
Weather in Jeollanam-do for January 2026
Your guide to Jeollanam-do weather in January - trends and predictions
Jeollanam-do typically experiences moderate snowfall in January, with an average of 8 snowy days.
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.
Snow Forecast ❄️
Temperatures
16
Dry days
7
Rainy days
8
Snow days
6°/-1°
Temperatures
18 km/h
Avg max wind
70 %
Avg humidity
Jeollanam-do Weather January
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Temperatures trend during January in Jeollanam-do
See the weather trend as well as the moving average line
January weather in Jeollanam-do day by day
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| 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 | |
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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.
Change Month
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 -1°.
How much rainfall should be expected in Jeollanam-do during January?
In January, Jeollanam-do can expect light to moderate rainfall, totaling 31.8 mm across approximately 7 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 3.965 cm during January, occurring over 8 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 💧
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