March 21 is generally a great time to visit Jeonju. While there is a slight chance of rain (16%), showers are usually brief. Expect comfortable 14°C weather. Jeonju is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Jeonju
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
Jeonju Weather Forecast for March 21
"Mild & Comfortable. Expect average highs of 13.5°C. 16% chance of snow."
What to Wear in Jeonju in March
Based on historical data for March 21, Jeonju typically experiences temperatures between 1.8°C and 13.5°C. We recommend packing heavy coat, scarf, gloves to stay comfortable. Trends suggest it will stay mostly dry (16% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Jeonju
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
Average High
13.5°C
Daytime Peak
Average Low
1.8°C
Nighttime Low
Feels Like
13.1°C
🌤️ Feels accurate
Snow Chance
16%
Avg 0.9mm if it snows
Snowfall
0.1 cm
~16% chance
Pressure
1017.8 hPa
Medium volatility
Jeonju Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
~ Weather is generally predictable, but pack for minor variations. A light backup layer is recommended.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 26 min to burn
Type III-IV
🟡 39 min to burn
Type V-VI
🟢 65 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
7.3°C
Dry air
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in South Korea
Flight Traffic
High
93/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~40
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Jeonju
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:35
☀️ Noon
12:40
🌇 Sunset
18:44
⏱️ Daylight
12h 8m
Wind Speed
14.8 km/h
Gentle breeze
Sunshine
9.0 hrs
Direct Sun (Cloud-free)
Humidity
66%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Jeonju
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Jeonju
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Jeonju on March 21 averages 13.5°C with a 16% precipitation probability. Wedding/Outdoor Event Score: 82/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Jeonju Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
March 28
14.6°C • 16% rain
Score
87
March 26
14.4°C • 19% rain
Score
86
March 27
14.4°C • 19% rain
Score
86
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (March 21) in other destinations
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📍 Is Jeonju Worth Visiting on March 21?
Planning a trip to Jeonju on March 21? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 13.5°C with a 16% historical precipitation risk.
✈️ Travel Logistics: Approximately 40 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 10 vaccinations are recommended for South Korea, including COVID-19.
📊 Historical Extremes: The hottest March 21 recorded in the last 30 years saw temperatures hit 23.9°C in 2023, while the coldest dropped to -2.9°C in 2024.