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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 47–64°F, 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 72–81°F, 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 52–75°F, 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 36–39°F, 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. 59.0°F / Annual rainfall: approx. 1201 mm / Summer humidity: 70%–80% / Rainiest month: July

Jeonnam monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
36.1°F
31.7
February
38.5°F
47
March
47.3°F
58.3
April
57°F
82
May
64.2°F
87.7
June
72.5°F
134
July
79.5°F
341
August
81.5°F
144
September
75.7°F
124.3
October
62.8°F
62.3
November
52.9°F
56.7
December
39.2°F
32.7

Jeonnam weather for the next seven days

6/15
Monday
Sunny
74.1°F/66.2°F
6/16
Tuesday
Sunny
76.6°F/66.4°F
6/17
Wednesday
Patchy rain nearby
75.9°F/66.4°F
6/18
Thursday
Patchy rain nearby
73.1°F/68.2°F
6/19
Friday
Moderate rain
76°F/69.8°F
6/20
Saturday
Heavy rain
70.7°F/69.7°F
6/21
Sunday
Patchy rain nearby
69.9°F/69°F

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.