July 2 sees frequent showers in Jeju Island. Historical data shows a 48% chance of rain, so pack accordingly. Temperatures average 27°C. As it's peak season for Jeju Island, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Jeju Island
Currency
KRW
₩ South Korean won
Language
Korean
Driving
Right side
Safety
High Safety
GPI: 1.779
Jeju Island Weather Forecast for July 2
"Warm & Sunny. Expect average highs of 26.6°C. 48% chance of rain."
What to Wear in Jeju Island in July
Based on historical data for July 2, Jeju Island typically experiences temperatures between 22.8°C and 26.6°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 48% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Jeju Island
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
26.6°C
Daytime Peak
Average Low
22.8°C
Nighttime Low
Feels Like
28.1°C
🔥 Minor difference
Rain Chance
48%
Avg 8.1mm if it rains
Cloud Cover
84%
Light drizzle
Pressure
1007.2 hPa
Low volatility
Jeju Island Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
05:00 - 10:00
16:00 - 19:00
Type I-II
🔴 21 min to burn
Type III-IV
🟡 32 min to burn
Type V-VI
🟢 53 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
24.6°C
Humid/Sticky
Heat Stress
Low
No heat warning
😐 Best outdoor time:
Morning hours (before 11 AM)
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
✅ Excellent Swimming Conditions
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
~229
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Jeju Island
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:28
☀️ Noon
12:38
🌇 Sunset
19:48
⏱️ Daylight
14h 20m
Wind Speed
16.1 km/h
Gentle breeze
Sunshine
6.9 hrs
Direct Sun (Cloud-free)
Humidity
89%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Jeju Island
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 Jeju Island
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Mild discomfort possible for arthritic conditions.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
Typhoon Risk
Year-round risk present
Travel Alert: This region has elevated natural risks. We recommend registering with your embassy and keeping emergency numbers handy.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Jeju Island on July 2 averages 26.6°C with a 48% precipitation probability. Wedding/Outdoor Event Score: 75/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Jeju Island Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
July 8
27.4°C • 40% rain
Score
78
July 7
27.3°C • 43% rain
Score
77
June 25
25.3°C • 47% rain
Score
76
💡 Moving your event by a few days could significantly improve weather conditions
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Same date (July 2) in other destinations
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📍 Is Jeju Island Worth Visiting on July 2?
Planning a trip to Jeju Island on July 2? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 26.6°C with a 48% historical precipitation risk.
✈️ Travel Logistics: Approximately 229 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 10 vaccinations are recommended for South Korea, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 24.9°C (swimming pool). Wave conditions are generally fun waves with heights around 0.83m.
📊 Historical Extremes: The hottest July 2 recorded in the last 30 years saw temperatures hit 30.4°C in 2017, while the coldest dropped to 19.2°C in 2020.