December 12 is statistically one of the best days of the year in Shenzhen. With minimal rain risk (5%) and pleasant highs of 21°C, it's ideal for outdoor adventures. As it's peak season for Shenzhen, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Shenzhen
Currency
CNY
¥ Chinese yuan
Language
Chinese
Driving
Right side
Safety
Moderate Safety
GPI: 2.01
Shenzhen Weather Forecast for December 12
"Mild & Comfortable. Expect average highs of 21.4°C. 5% chance of rain."
What to Wear in Shenzhen in December
Based on historical data for December 12, Shenzhen typically experiences temperatures between 14.2°C and 21.4°C. We recommend packing light jacket, long pants to stay comfortable. Trends suggest it will stay mostly dry (5% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Shenzhen
Smart Suitcase
- Light Jacket
- Long Pants
Average High
21.4°C
Daytime Peak
Average Low
14.2°C
Nighttime Low
Feels Like
21.6°C
☀️ Feels accurate
Rain Chance
5%
Avg 0.2mm if it rains
Cloud Cover
50%
Overcast
Pressure
1019.3 hPa
Low volatility
Shenzhen Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ This date historically delivers consistent weather 78% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
15.2°C
Pleasant
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in China
Flight Traffic
High
90/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~588
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Shenzhen
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:55
☀️ Noon
12:18
🌇 Sunset
17:41
⏱️ Daylight
10h 46m
Wind Speed
16.4 km/h
Gentle breeze
Sunshine
7.3 hrs
Direct Sun (Cloud-free)
Humidity
68%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Shenzhen
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 Shenzhen
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.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Unhealthy. Everyone should reduce outdoor activities.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
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, Shenzhen on December 12 averages 21.4°C with a 5% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Shenzhen Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (December 12) in other destinations
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📍 Is Shenzhen Worth Visiting on December 12?
Planning a trip to Shenzhen on December 12? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 21.4°C with a 5% historical precipitation risk.
✈️ Travel Logistics: Approximately 588 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 10 vaccinations are recommended for China, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 21.5°C (swimming pool). Wave conditions are generally fun waves with heights around 0.66m.
📊 Historical Extremes: The hottest December 12 recorded in the last 30 years saw temperatures hit 28.5°C in 2023, while the coldest dropped to 7.2°C in 2018.