December 11 is generally a great time to visit Phuket. While there is a slight chance of rain (34%), showers are usually brief. Expect comfortable 29°C weather. Lower tourist interest in Phuket right now translates to better deals and a more local feel.
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Essential Travel Info for Phuket
Currency
THB
฿ Thai baht
Language
Thai
Driving
Left side
Connect
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Safety
Moderate Safety
GPI: 2.098
Phuket Weather Forecast for December 11
"Warm & Sunny. Expect average highs of 29°C. 34% chance of rain."
What to Wear in Phuket in December
Based on historical data for December 11, Phuket typically experiences temperatures between 25.1°C and 29°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 34% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Phuket
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
29°C
Daytime Peak
Average Low
25.1°C
Nighttime Low
Feels Like
35°C
🔥 Heat index effect
Rain Chance
34%
Avg 2.5mm if it rains
Cloud Cover
73%
Light drizzle
Pressure
1010.4 hPa
Low volatility
Phuket Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 95% 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
25.4°C
Humid/Sticky
Heat Index
35°C
Feels hotter
😕 Best outdoor time:
Morning hours (before 11 AM)
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 Thailand
Flight Traffic
Quiet
29/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~52
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Phuket
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:31
☀️ Noon
12:21
🌇 Sunset
18:11
⏱️ Daylight
11h 40m
Wind Speed
14 km/h
Gentle breeze
Sunshine
9.5 hrs
Direct Sun (Cloud-free)
Humidity
81%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Phuket
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Phuket
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.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
Cyclone Risk
Season: Apr - Dec
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Phuket on December 11 averages 29°C with a 34% precipitation probability. Wedding/Outdoor Event Score: 87/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Phuket Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (December 11) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Phuket Worth Visiting on December 11?
Planning a trip to Phuket on December 11? 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°C with a 34% historical precipitation risk.
✈️ Travel Logistics: Approximately 52 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 11 vaccinations are recommended for Thailand, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 29.4°C (hot soup). Wave conditions are generally lake-like with heights around 0.43m.
📊 Historical Extremes: The hottest December 11 recorded in the last 30 years saw temperatures hit 31.6°C in 2025, while the coldest dropped to 24.1°C in 2019.