January 20 is generally a great time to visit Taipei. While there is a slight chance of rain (25%), showers are usually brief. Expect comfortable 19°C weather. You'll enjoy Taipei with reasonable crowd levels and competitive accommodation options.
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Essential Travel Info for Taipei
Currency
TWD
$ New Taiwan dollar
Language
Chinese
Driving
Right side
Connect
The freeiTaiwanis available all over the...
Safety
High Safety
GPI: 1.618
Taipei Weather Forecast for January 20
"Mild & Comfortable. Expect average highs of 18.8°C. 25% chance of rain."
What to Wear in Taipei in January
Based on historical data for January 20, Taipei typically experiences temperatures between 13.4°C and 18.8°C. We recommend packing light jacket, long pants to stay comfortable. Trends suggest it will stay mostly dry (25% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Taipei
Smart Suitcase
- Light Jacket
- Long Pants
Average High
18.8°C
Daytime Peak
Average Low
13.4°C
Nighttime Low
Feels Like
18.8°C
🌤️ Feels accurate
Rain Chance
25%
Avg 1.3mm if it rains
Cloud Cover
75%
Light drizzle
Pressure
1020.6 hPa
Low volatility
Taipei Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ This date historically delivers consistent weather 77% 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
🔴 267 min to burn
Type III-IV
🟡 401 min to burn
Type V-VI
🟢 668 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
15.7°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
⚠️ Mixed Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Taiwan
Flight Traffic
Moderate
49/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~332
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Taipei
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:41
☀️ Noon
12:05
🌇 Sunset
17:30
⏱️ Daylight
10h 48m
Wind Speed
23.2 km/h
Moderate wind
Sunshine
4.8 hrs
Direct Sun (Cloud-free)
Humidity
82%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Taipei
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 Taipei
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.
Weather unlikely to affect joint pain.
High pressure may reduce activity.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Very high seismic risk. Ring of Fire territory.
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, Taipei on January 20 averages 18.8°C with a 25% precipitation probability. Wedding/Outdoor Event Score: 89/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Taipei Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
January 14
18.5°C • 25% rain
Score
91
January 16
18.6°C • 21% rain
Score
91
January 18
18.6°C • 19% rain
Score
91
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (January 20) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Taipei Worth Visiting on January 20?
Planning a trip to Taipei on January 20? 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 18.8°C with a 25% historical precipitation risk.
✈️ Travel Logistics: Approximately 332 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 7 vaccinations are recommended for Taiwan, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 18.4°C (refreshing tonic). Wave conditions are generally surfers only with heights around 2.08m.
📊 Historical Extremes: The hottest January 20 recorded in the last 30 years saw temperatures hit 24.5°C in 2024, while the coldest dropped to 9.4°C in 2025.