August 18 is generally a great time to visit Kobe. While there is a slight chance of rain (38%), showers are usually brief. Expect comfortable 31°C weather. Kobe is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Kobe
Currency
JPY
¥ Japanese yen
Language
Japanese
Driving
Left side
Safety
Very High Safety
GPI: 1.336
Kobe Weather Forecast for August 18
"Warm & Sunny. Expect average highs of 30.6°C. 38% chance of rain."
What to Wear in Kobe in August
Based on historical data for August 18, Kobe typically experiences temperatures between 25.2°C and 30.6°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 38% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Kobe
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
30.6°C
Daytime Peak
Average Low
25.2°C
Nighttime Low
Feels Like
40.2°C
🔥 Heat index effect
Rain Chance
38%
Avg 2.9mm if it rains
Cloud Cover
59%
Overcast
Pressure
1010 hPa
Medium volatility
Kobe Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 95% 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 - 18:00
Type I-II
🔴 19 min to burn
Type III-IV
🟡 29 min to burn
Type V-VI
🟢 48 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
27.2°C
Humid/Sticky
Heat Index
40.2°C
Feels hotter
😕 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
Marine Conditions
Jellyfish Warning
High water temps may attract jellyfish swarms.
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Japan
Flight Traffic
High
100/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~51
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Kobe
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:22
☀️ Noon
12:04
🌇 Sunset
18:46
⏱️ Daylight
13h 23m
Wind Speed
14.8 km/h
Gentle breeze
Sunshine
10.0 hrs
Direct Sun (Cloud-free)
Humidity
82%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Kobe
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Kobe
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Mild discomfort possible for arthritic conditions.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Moderate seismic activity. Occasional tremors possible.
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, Kobe on August 18 averages 30.6°C with a 38% precipitation probability. Wedding/Outdoor Event Score: 83/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Kobe Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
August 11
31°C • 28% rain
Score
87
August 20
30.7°C • 31% rain
Score
87
August 12
31°C • 30% rain
Score
86
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (August 18) in other destinations
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📍 Is Kobe Worth Visiting on August 18?
Planning a trip to Kobe on August 18? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 30.6°C with a 38% historical precipitation risk.
✈️ Travel Logistics: Approximately 51 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 27.9°C (tropical bath). Wave conditions are generally lake-like with heights around 0.36m.
📊 Historical Extremes: The hottest August 18 recorded in the last 30 years saw temperatures hit 34°C in 2020, while the coldest dropped to 19.9°C in 2018.