June 11 sees frequent showers in Naha. Historical data shows a 58% chance of rain, so pack accordingly. Temperatures average 28°C. Expect a bustling atmosphere in Naha right now—this is when the city truly comes alive with visitors.
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Essential Travel Info for Naha
Currency
JPY
¥ Japanese yen
Language
Japanese
Driving
Left side
Safety
Very High Safety
GPI: 1.336
Naha Weather Forecast for June 11
"Rainy & Overcast. Expect average highs of 27.5°C. 58% chance of rain."
What to Wear in Naha in June
Based on historical data for June 11, Naha typically experiences temperatures between 25°C and 27.5°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 58% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Naha
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
27.5°C
Daytime Peak
Average Low
25°C
Nighttime Low
Feels Like
31.8°C
🔥 Feels warmer
Rain Chance
58%
Avg 9.8mm if it rains
Cloud Cover
83%
Moderate rain
Pressure
1008 hPa
Low volatility
Naha Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 94% 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
🔴 18 min to burn
Type III-IV
🟡 27 min to burn
Type V-VI
🟢 45 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
25.1°C
Humid/Sticky
Heat Index
31.8°C
Feels hotter
😕 Best outdoor time:
Morning hours (before 11 AM)
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
⚠️ Mixed Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Japan
Flight Traffic
High
97/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~190
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Naha
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:37
☀️ Noon
12:30
🌇 Sunset
19:22
⏱️ Daylight
13h 45m
Wind Speed
27.6 km/h
Moderate wind
Sunshine
7.9 hrs
Direct Sun (Cloud-free)
Humidity
87%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Naha
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 Naha
Travel Comfort Index
Real-time tourism conditions
Weather Quality
🌧️ Variable
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
Active seismic zone. Multiple earthquakes per year.
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, Naha on June 11 averages 27.5°C with a 58% precipitation probability. Wedding/Outdoor Event Score: 61/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Naha Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
June 7
27.2°C • 47% rain
Score
74
June 6
27°C • 50% rain
Score
73
June 8
27.3°C • 50% rain
Score
72
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (June 11) in other destinations
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📍 Is Naha Worth Visiting on June 11?
Planning a trip to Naha on June 11? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 27.5°C with a 58% historical precipitation risk.
✈️ Travel Logistics: Approximately 190 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 8 vaccinations are recommended for Japan, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 26.9°C (tropical bath). Wave conditions are generally surfers only with heights around 1.34m.
📊 Historical Extremes: The hottest June 11 recorded in the last 30 years saw temperatures hit 30.9°C in 2025, while the coldest dropped to 23.4°C in 2019.