What is the weather like in Jeonju in May?

Expect temperatures between 12°C and 23°C with 22% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Jeonju in May?

Jeonju in May scores 67/100 based on 30 years of climate data. Great time to visit - recommended.

Who should visit Jeonju in May?

May in Jeonju is ideal for: Families with children, Elderly travelers, Outdoor enthusiasts, Cultural tourists, Honeymoon couples.

Jeonju Weather in May | 30-Year Forecast

Avg High

23°C

Hottest around day 31

Avg Low

12°C

Coolest around day 1

Rainy Days

10days

22% avg rain chance

Sunshine

8hrs/day

Spring season

Essential Travel Info for Jeonju

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

KRW

₩ South Korean won

Language

Korean

Driving

Right side

Connect

Just like in the rest of Korea, internet...

Safety

High Safety

GPI: 1.779

Travel Intelligence

Exclusive flight analytics & health data for Jeonju

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote

17/ 100

Traffic Index

Off the beaten path

Peak Daily Arrivals

slots per day

Peak

Jan

Low

May

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Jeju City Jeju (CJU)

Osaka Kansai (KIX)

Tokyo Narita (NRT)

Taipei Taiwan Taoyuan (TPE)

Chitose / Tomakomai New Chitose (CTS)

Health & Safety Advisory

CDC travel health recommendations

10 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to South Korea.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to South Korea. Unvaccinated travelers 60 years and older may get vaccinated before traveling to South Korea.

Japanese Encephalitis

Recommended for travelers whoAre moving to an area with Japanese encephalitis to liveSpend long periods of time, such as a month or more, in areas with Japanese encephalitisFrequently travel to areas with Japanese encephalitisConsider vaccination for travelersSpending less than a month in areas with Japanese encephalitis but will be doing activities that increase risk of infection, such as visiting rural areas, hiking or camping, or staying in places without air conditioning, screens, or bed netsGoing to areas with Japanese encephalitis who are uncertain of their activities or how long they will be thereNot recommended for travelers planning short-term travel to urban areas or travel to areas with no clear Japanese encephalitis season.

Malaria

CDC recommends that travelers going to certain areas of South Korea take prescription medicine to prevent malaria. Depending on the medicine you take, you will need to start taking this medicine multiple days before your trip, as well as during and after your trip. Talk to your doctor about which malaria medication you should take.Transmission areasLimited to the months of March–December in rural areas in the northern parts of the provinces of Incheon (also spelled Inch’ŏn), Gangwon (also spelled Kangwŏn), and Gyeonggi (also spelled Kyŏnggi), including the demilitarized zone (DMZ)Drug resistanceNoneSpeciesP. vivax(100%)Recommended chemoprophylaxisAtovaquone-proguanil, chloroquine, doxycycline, mefloquine, primaquine5, or tafenoquine2Updated April 23, 2025See footnotes

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

+4 more

Source: CDC Travelers' Health

View Complete Health Guide

Is May a Good Time to Visit Jeonju?

👍Great time to visit - recommended(67/100)

Short Answer

May delivers Jeonju's best weather - 23°C days, rare rain (22%), and comfortable 70% humidity. Book accommodation early as this is well-known as an excellent period.

Decision Factors

Vaccinations required

Yellow Fever

Ideal temperature range

23.3°C - perfect for sightseeing and outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Avian/Bird Flu, Hantavirus

Plenty of sunshine

9.6h of sunshine daily

Shoulder season - balanced conditions

40% of peak - good value with moderate crowds

Rich cultural heritage

3 UNESCO World Heritage sites nearby

Good For

👨‍👩‍👧‍👦
Families with children
Comfortable 23.3°C temperatures and low 22% rain risk
👴
Elderly travelers
Comfortable 23.3°C temperature range with manageable humidity
🥾
Outdoor enthusiasts
Ideal hiking conditions: 23.3°C, 22% rain chance
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💑
Honeymoon couples
Wedding score 98/100 with romantic weather conditions

Who Should Avoid

Suitable for most traveler types

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Jeonju in May averages 23°C with 22% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Jeonju in May

What are the temperatures in Jeonju in May?

Daytime highs average 23°C, nights drop to 12°C. Temperatures remain fairly consistent.

How many rainy days in Jeonju in May?

Expect around 10 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Jeonju in May?

Comfortable casual wear with a light jacket for evenings.

Is May peak season in Jeonju?

This is typically peak season with higher prices. Book 2-3 months ahead.

Jeonju Weather in May

Jeonju May Weather Calendar