December 18 is generally a great time to visit Taipei. While there is a slight chance of rain (27%), showers are usually brief. Expect comfortable 19°C weather. Taipei is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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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 December 18
"Mild & Comfortable. Expect average highs of 18.8°C. 27% chance of rain."
What to Wear in Taipei in December
Based on historical data for December 18, Taipei typically experiences temperatures between 13.9°C and 18.8°C. We recommend packing light jacket, long pants to stay comfortable. With a 27% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Taipei
Smart Suitcase
- Light Jacket
- Long Pants
Average High
18.8°C
Daytime Peak
Average Low
13.9°C
Nighttime Low
Feels Like
18.8°C
🌤️ Feels accurate
Rain Chance
27%
Avg 1.8mm if it rains
Cloud Cover
73%
Overcast
Pressure
1022.3 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 85% 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
15.5°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
High
96/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~650
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Taipei
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:33
☀️ Noon
11:51
🌇 Sunset
17:08
⏱️ Daylight
10h 35m
Wind Speed
24.8 km/h
Moderate wind
Sunshine
4.2 hrs
Direct Sun (Cloud-free)
Humidity
81%
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
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
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 December 18 averages 18.8°C with a 27% precipitation probability. Wedding/Outdoor Event Score: 87/100."
— 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
December 11
20.3°C • 30% rain
Score
90
December 12
20°C • 29% rain
Score
89
December 14
19.5°C • 26% rain
Score
89
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (December 18) in other destinations
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📍 Is Taipei Worth Visiting on December 18?
Planning a trip to Taipei on December 18? 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 27% historical precipitation risk.
✈️ Travel Logistics: Approximately 650 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 21.3°C (swimming pool). Wave conditions are generally surfers only with heights around 2.88m.
📊 Historical Extremes: The hottest December 18 recorded in the last 30 years saw temperatures hit 23.7°C in 2016, while the coldest dropped to 8.2°C in 2022.