January 17 is generally a great time to visit Phuket. While there is a slight chance of rain (16%), showers are usually brief. Expect comfortable 29°C weather. Phuket is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Phuket
Currency
THB
฿ Thai baht
Language
Thai
Driving
Left side
Connect
If you want to send mail, post offices a...
Safety
Moderate Safety
GPI: 2.098
Phuket Weather Forecast for January 17
"Warm & Sunny. Expect average highs of 29.4°C. 16% chance of rain."
What to Wear in Phuket in January
Based on historical data for January 17, Phuket typically experiences temperatures between 25.1°C and 29.4°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (16% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Phuket
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
29.4°C
Daytime Peak
Average Low
25.1°C
Nighttime Low
Feels Like
35.2°C
🔥 Heat index effect
Rain Chance
16%
Avg 1mm if it rains
Cloud Cover
64%
Overcast
Pressure
1011 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 89% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 200 min to burn
Type III-IV
🟡 300 min to burn
Type V-VI
🟢 500 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
24.9°C
Humid/Sticky
Heat Index
35.2°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
High
100/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~177
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Phuket
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:46
☀️ Noon
12:37
🌇 Sunset
18:29
⏱️ Daylight
11h 43m
Wind Speed
14 km/h
Gentle breeze
Sunshine
10.6 hrs
Direct Sun (Cloud-free)
Humidity
77%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Phuket
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 Phuket
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
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 January 17 averages 29.4°C with a 16% precipitation probability. Wedding/Outdoor Event Score: 95/100."
— 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
Better Alternatives Nearby
Consider these dates within ±7 days
January 13
29.3°C • 14% rain
Score
100
January 14
29.3°C • 13% rain
Score
100
January 12
29.3°C • 15% rain
Score
96
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (January 17) in other destinations
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📍 Is Phuket Worth Visiting on January 17?
Planning a trip to Phuket on January 17? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 29.4°C with a 16% historical precipitation risk.
✈️ Travel Logistics: Approximately 177 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°C (hot soup). Wave conditions are generally lake-like with heights around 0.48m.
📊 Historical Extremes: The hottest January 17 recorded in the last 30 years saw temperatures hit 32.5°C in 2024, while the coldest dropped to 23°C in 2020.