- Rain mm/yr
- 2,400
Updated July 2026 · Sources cited: climatestotravel.com, weather-and-climate.com
Good to know
Good to Know
- Taipei has no true dry season—rain occurs year-round due to dual monsoon influence. November–April is relatively drier but still cloudy; May–September is peak wet/hot season with intense afternoon storms.
- Humidity rarely drops below 70%, making winters feel colder and summers feel hotter than the thermometer suggests. Bring moisture-wicking clothing year-round.
- The plum monsoon (late May–early June) brings 2–3 weeks of continuous light drizzle; the city is typically less crowded and hotel rates drop during this unpredictable period.
- Typhoon season is June–October, peaking August–September. Most typhoons cause only 1–2 days of disruption in the city due to resilient infrastructure. Monitor forecasts if traveling during this window.
- Taipei experiences significant temperature variation (ca. 13°C (55°F) swing annually), but even 'winter' highs around 19°C (66°F) are misleading—persistent clouds, mist, and humidity make it feel colder.
- Sunshine is limited year-round (only ~1,375 hours annually), so seasonal affective disorder or light-sensitive plans may be relevant considerations.
- Snow in central Taipei is effectively non-existent, but nearby Yangmingshan (north of city) can see snow above 1,000m during rare cold spells—relevant if planning mountain excursions.
Best Months
October
- Reason
- Low rainfall (fewer rainy days despite occasional typhoon), pleasant warm temperatures, minimal crowd, optimal weather
November
- Reason
- Fewer tourists, low chance of rain, generally pleasant weather; becomes slightly cool at night; extremely rare typhoon occurrence
March to April
- Reason
- Spring season with mild temperatures, light rainfall before monsoon begins, flowers blooming
Worst Months
June to August
- Reason
- Peak heat and humidity, temperatures near 35–40°C (95–104°F), highest rainfall volume, high typhoon risk
May to September
- Reason
- Extended rainy season with intense afternoon thunderstorms, plum monsoon rains (late May–June), typhoon season (June–October)
Snowfall
- Nearby Mountains
- Can occur above 1,000 meters (3,300 feet) in Yangmingshan National Park during cold spells, but rare at city level
- Lowland Taipei City
- None in central Taipei (never drops below 0°C (32°F)/32°F at sea level)
Typhoon Season
- Peak Risk
- August–September (highest frequency and travel disruption risk)
- Active Period
- June to October
- Impact On City
- Most disruptions temporary (1–2 days); Taipei's infrastructure is typhoon-resistant; can cause school/attraction closures and transportation delays
- Average Annually
- 3–4 major typhoons affect Taiwan per year; June typhoons are uncommon in Taipei specifically
- Safety Note
- City has efficient disaster response; keep track of weather forecasts and build 1–2 buffer days into itinerary
Rainfall Summary
- Annual Total Mm
- 2400
- No True Dry Season
- Taipei receives moisture year-round; winter monsoon brings persistent drizzle from northeast
- Annual Total Inches
- 94
- Peak Rainfall Period
- May to September
- Off Peak Drier Months
- October–April (though still significant rainfall, especially winter in the north)
- Peak Rainfall Context
- Southwest monsoon (May–Sept) + typhoon season (June–Oct); plum monsoon rains in late May–June, followed by summer thunderstorms and typhoon rainfall
Driest Month
- Month
- December
- Rainfall Mm
- 73
- Rainfall Inches
- 2.87
Wettest Month
- Month
- August
- Rainfall Mm
- 287
- Rainfall Inches
- 11
Temperature Extremes
Peak Season
- Period
- July
- Average Low Celsius
- 26.3
- Average High Celsius
- 34.3
- Average Low Fahrenheit
- 79.3
- Average High Fahrenheit
- 93.7
- Context
- Hottest month; heat index often approaches 40°C (104°F) due to high humidity
Off Peak Season
- Period
- January
- Average Low Celsius
- 13.9
- Average High Celsius
- 19.1
- Average Low Fahrenheit
- 57
- Average High Fahrenheit
- 66.4
- Context
- Coldest month; feels colder due to persistent humidity and cloudy skies
Shoulder Season
- Periods
- November–December & February–April
- Temperature Range Celsius
- 16–22 average highs
- Temperature Range Fahrenheit
- 16–22 average highs
- Description
- Pleasant, mild conditions; typically 15–25°C (59–77°F) range
Humidity And Sunshine
- Humidity Range
- 73–80.6% year-round (rarely drops below 70%)
- Sunniest Month
- August (~6.1 hours daily sunshine)
- Cloudiest Month
- February (~2.5 hours daily sunshine)
- Overall Character
- Dull city with persistent clouds and mist; winter particularly gray and cloudy
- Annual Sunshine Hours
- 1375
AI-generated estimateData refreshed July 2026
Sources cited for this category
These are the sources cited in this climate & weather research for this city. Individual figures may not each trace to one of them.
More About Taipei
Data last updated July 2026 · Verify anything important.