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Jeonnam

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Travel Info
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Travel Info

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Jeonnam Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Jeonnam year round climate

  • Spring (March–May): Average 8.5–17.9°C, mild climate with increasing rainfall. Cherry blossoms bloom in March, and April is ideal for hiking and outings. Common activities: Cherry blossom viewing, hiking, temple visits. Recommended clothing: Light jacket, long-sleeved shirt, comfortable athletic shoes.
  • Summer (June–August): Average 22.5–27.5°C, hot and humid with higher rainfall, especially in July. Common activities: Swimming at the beach, enjoying local cuisine, visiting historical sites. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 11.6–24.3°C, pleasant and comfortable climate with decreasing rainfall. September to October is a good time for viewing autumn leaves. Common activities: Viewing autumn leaves, hiking, rural experiences. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Winter (December–February): Average 2.3–4.0°C, cold and dry with less rainfall. Common activities: Indoor activities, enjoying local hot pot dishes. Recommended clothing: Warm jacket, sweater, scarf, gloves, hat.

Jeonnam climatological average

Annual average temperature: approx. 15°C / Annual rainfall: approx. 1201 mm / Summer humidity: 70%–80% / Rainiest month: July

Jeonnam monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
2.3°C
31.7
February
3.6°C
47
March
8.5°C
58.3
April
13.9°C
82
May
17.9°C
87.7
June
22.5°C
134
July
26.4°C
341
August
27.5°C
144
September
24.3°C
124.3
October
17.1°C
62.3
November
11.6°C
56.7
December
4°C
32.7

Jeonnam weather for the next seven days

7/6
Monday
Patchy rain nearby
24.1°C/21.6°C
7/7
Tuesday
Sunny
26.1°C/22.6°C
7/8
Wednesday
Sunny
24.1°C/22.8°C
7/9
Thursday
Sunny
26°C/22.2°C
7/10
Friday
Partly Cloudy
26.5°C/22.5°C
7/11
Saturday
Sunny
27.9°C/23.2°C
7/12
Sunday
Partly Cloudy
26.8°C/23.4°C

Jeonnam Frequently Asked Questions and Useful Information for Travel

Best time to visit Jeollanam-do?

The best time to visit is in the fall, when maple leaf season attracts large numbers of local tourists.

A must-see?

Must-see attractions include the National Asian Culture Center in Gwangju, Mokpo Museum of Modern History in Mokpo, and Naju Hyanggyo School in Naju City.