September 9 is generally a great time to visit Chongqing. While there is a slight chance of rain (33%), showers are usually brief. Expect comfortable 29°C weather. As it's peak season for Chongqing, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Chongqing
Currency
CNY
¥ Chinese yuan
Language
Chinese
Driving
Right side
Safety
Moderate Safety
GPI: 2.01
Chongqing Weather Forecast for September 9
"Warm & Sunny. Expect average highs of 29.1°C. 33% chance of rain."
What to Wear in Chongqing in September
Based on historical data for September 9, Chongqing typically experiences temperatures between 21.8°C and 29.1°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 33% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Chongqing
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
29.1°C
Daytime Peak
Average Low
21.8°C
Nighttime Low
Feels Like
34.2°C
🔥 Heat index effect
Rain Chance
33%
Avg 3mm if it rains
Cloud Cover
65%
Light drizzle
Pressure
1009.6 hPa
Medium volatility
Chongqing Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
❓ Expect variable conditions. Have flexible plans and pack for multiple weather scenarios.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 19:00
Type I-II
🔴 27 min to burn
Type III-IV
🟡 41 min to burn
Type V-VI
🟢 68 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
24.4°C
Humid/Sticky
Heat Index
34.2°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
89/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~422
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Chongqing
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:35
☀️ Noon
12:51
🌇 Sunset
19:07
⏱️ Daylight
12h 32m
Wind Speed
10.6 km/h
Light breeze
Sunshine
7.5 hrs
Direct Sun (Cloud-free)
Humidity
76%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Chongqing
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 Chongqing
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
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, Chongqing on September 9 averages 29.1°C with a 33% precipitation probability. Wedding/Outdoor Event Score: 90/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Chongqing Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
September 15
28.5°C • 32% rain
Score
93
September 2
30.4°C • 24% rain
Score
92
September 16
28.4°C • 33% rain
Score
92
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (September 9) in other destinations
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📍 Is Chongqing Worth Visiting on September 9?
Planning a trip to Chongqing on September 9? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 29.1°C with a 33% historical precipitation risk.
✈️ Travel Logistics: Approximately 422 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 10 vaccinations are recommended for China, including COVID-19.
📊 Historical Extremes: The hottest September 9 recorded in the last 30 years saw temperatures hit 36.6°C in 2024, while the coldest dropped to 18°C in 2018.