September 20 is generally a great time to visit Guilin. While there is a slight chance of rain (22%), showers are usually brief. Expect comfortable 30°C weather. It's a lively time to explore Guilin, with most attractions operating at full capacity.
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Essential Travel Info for Guilin
Currency
CNY
¥ Chinese yuan
Language
Chinese
Driving
Right side
Safety
Moderate Safety
GPI: 2.01
Guilin Weather Forecast for September 20
"Warm & Sunny. Expect average highs of 29.7°C. 22% chance of rain."
What to Wear in Guilin in September
Based on historical data for September 20, Guilin typically experiences temperatures between 21.9°C and 29.7°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (22% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Guilin
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
29.7°C
Daytime Peak
Average Low
21.9°C
Nighttime Low
Feels Like
34.5°C
🔥 Feels warmer
Rain Chance
22%
Avg 1.4mm if it rains
Cloud Cover
50%
Overcast
Pressure
1010.7 hPa
Low volatility
Guilin Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 22 min to burn
Type III-IV
🟡 33 min to burn
Type V-VI
🟢 55 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
23.9°C
Humid/Sticky
Heat Index
34.5°C
Feels hotter
😐 Best outdoor time:
Morning hours (before 11 AM)
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in China
Flight Traffic
Busy
73/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~61
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Guilin
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:27
☀️ Noon
12:33
🌇 Sunset
18:39
⏱️ Daylight
12h 12m
Wind Speed
13.8 km/h
Gentle breeze
Sunshine
9.2 hrs
Direct Sun (Cloud-free)
Humidity
71%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Guilin
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Guilin
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
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 for sensitive groups. Consider wearing a mask outdoors.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Guilin on September 20 averages 29.7°C with a 22% precipitation probability. Wedding/Outdoor Event Score: 94/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Guilin Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
September 13
30.5°C • 14% rain
Score
100
September 14
30.6°C • 14% rain
Score
100
September 27
29.4°C • 16% rain
Score
97
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (September 20) in other destinations
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🌍 Explore the same date in different destinations around the world
📍 Is Guilin Worth Visiting on September 20?
Planning a trip to Guilin on September 20? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 29.7°C with a 22% historical precipitation risk.
✈️ Travel Logistics: Approximately 61 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 20 recorded in the last 30 years saw temperatures hit 34.8°C in 2022, while the coldest dropped to 20.2°C in 2020.