September 19 is generally a great time to visit Suzhou. While there is a slight chance of rain (26%), showers are usually brief. Expect comfortable 28°C weather. Suzhou is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Suzhou
Currency
CNY
¥ Chinese yuan
Language
Chinese
Driving
Right side
Connect
Suzhou has many free Wi-Fi access points...
Safety
Moderate Safety
GPI: 2.01
Suzhou Weather Forecast for September 19
"Warm & Sunny. Expect average highs of 27.5°C. 26% chance of rain."
What to Wear in Suzhou in September
Based on historical data for September 19, Suzhou typically experiences temperatures between 21.1°C and 27.5°C. We recommend packing t-shirt, light clothing to stay comfortable. With a 26% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Suzhou
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
27.5°C
Daytime Peak
Average Low
21.1°C
Nighttime Low
Feels Like
30.6°C
🔥 Feels warmer
Rain Chance
26%
Avg 1.5mm if it rains
Cloud Cover
52%
Overcast
Pressure
1012.2 hPa
Low volatility
Suzhou Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 90% 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
🔴 24 min to burn
Type III-IV
🟡 36 min to burn
Type V-VI
🟢 60 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
23.3°C
Humid/Sticky
Heat Index
30.6°C
Feels hotter
😐 Best outdoor time:
Morning hours (before 11 AM)
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in China
Flight Traffic
High
96/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~111
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Suzhou
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:45
☀️ Noon
11:53
🌇 Sunset
18:01
⏱️ Daylight
12h 15m
Wind Speed
18.3 km/h
Gentle breeze
Sunshine
8.2 hrs
Direct Sun (Cloud-free)
Humidity
78%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Suzhou
Smart Flight Estimator
Airport-to-Airport Logistics
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Add your home location in settings to see airport details.
Travel Health & Safety in Suzhou
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.
Mild discomfort possible for arthritic conditions.
Moderate fish activity expected.
Unhealthy. Everyone should reduce outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Suzhou on September 19 averages 27.5°C with a 26% precipitation probability. Wedding/Outdoor Event Score: 94/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Suzhou Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
September 25
26.6°C • 13% rain
Score
100
September 26
26.8°C • 11% rain
Score
100
September 24
26.4°C • 18% rain
Score
98
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (September 19) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Suzhou Worth Visiting on September 19?
Planning a trip to Suzhou on September 19? 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 26% historical precipitation risk.
✈️ Travel Logistics: Approximately 111 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 10 vaccinations are recommended for China, including COVID-19.
📊 Historical Extremes: The hottest September 19 recorded in the last 30 years saw temperatures hit 32.5°C in 2023, while the coldest dropped to 15.1°C in 2020.