September 15 sees frequent showers in Takayama. Historical data shows a 40% chance of rain, so pack accordingly. Temperatures average 26°C. Expect a bustling atmosphere in Takayama right now—this is when the city truly comes alive with visitors. Note: September 15 is Respect for the Aged Day in Takayama, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Takayama
Currency
JPY
¥ Japanese yen
Language
Japanese
Driving
Left side
Safety
Very High Safety
GPI: 1.336
Takayama Weather Forecast for September 15
"Warm & Sunny. Expect average highs of 25.6°C. 40% chance of rain."
What to Wear in Takayama in September
Based on historical data for September 15, Takayama typically experiences temperatures between 17.3°C and 25.6°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 40% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Takayama
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
25.6°C
Daytime Peak
Average Low
17.3°C
Nighttime Low
Feels Like
26.8°C
☀️ Minor difference
Rain Chance
40%
Avg 4.4mm if it rains
Cloud Cover
74%
Overcast
Pressure
1015 hPa
Low volatility
Takayama 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 15 for extended outdoor time
Type I-II
🔴 32 min to burn
Type III-IV
🟡 48 min to burn
Type V-VI
🟢 80 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
22.9°C
Humid/Sticky
Heat Stress
Low
No heat warning
😐 Best outdoor time:
Morning hours (before 11 AM)
Travel & Logistics Insights
Local Calendar
Holiday
Respect for the Aged Day
Flight Traffic
High
86/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~19
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Takayama
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:34
☀️ Noon
11:47
🌇 Sunset
18:01
⏱️ Daylight
12h 27m
Wind Speed
9.7 km/h
Light breeze
Sunshine
8.3 hrs
Direct Sun (Cloud-free)
Humidity
85%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Takayama
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Takayama
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Active seismic zone. Multiple earthquakes per year.
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, Takayama on September 15 averages 25.6°C with a 40% precipitation probability. Wedding/Outdoor Event Score: 84/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Takayama Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
September 20
24.1°C • 41% rain
Score
88
September 21
23.6°C • 40% rain
Score
88
September 22
23.2°C • 40% rain
Score
88
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (September 15) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Takayama Worth Visiting on September 15?
Planning a trip to Takayama on September 15? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 25.6°C with a 40% historical precipitation risk.
🎉 Local Event: The date coincides with Respect for the Aged Day, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 19 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 8 vaccinations are recommended for Japan, including COVID-19.
📊 Historical Extremes: The hottest September 15 recorded in the last 30 years saw temperatures hit 30.5°C in 2023, while the coldest dropped to 12.5°C in 2017.