Taiwan Weather and Travel Season Practical Guide 2026
Overview
Taiwan has a subtropical oceanic climate, with significant climate differences between the north and south. Taipei has humid and cold winters (minimum 10°C), while Kaohsiung remains warm throughout the year; the typhoon season (June-October) affects the entire island, and the plum rain season (May-June) brings concentrated rainfall. Understanding the characteristics of each season helps travellers plan the best itinerary and prepare appropriate equipment.
Key Data Table
Monthly Average Temperatures (°C) - Four Major Cities
| Month | Taipei | Taichung | Kaohsiung | Hualien | Weather Characteristics |
|---|---|---|---|---|---|
| January | 15.5 | 17.0 | 19.5 | 17.0 | Taipei coldest, northern areas cool |
| February | 15.3 | 17.2 | 19.8 | 17.2 | Humid and cold during Chinese New Year |
| March | 17.4 | 19.5 | 22.1 | 19.5 | Warming up, southern areas best for travel |
| April | 21.0 | 23.0 | 25.5 | 22.0 | Peak spring travel season |
| May | 24.5 | 26.2 | 28.0 | 24.5 | Plum rain season begins, humid |
| June | 27.8 | 28.5 | 30.0 | 27.0 | Plum rain/typhoon season begins |
| July | 30.0 | 30.5 | 31.5 | 29.5 | Hottest month, typhoon peak |
| August | 29.5 | 30.2 | 31.0 | 29.0 | Frequent typhoons |
| September | 27.2 | 28.0 | 29.0 | 27.0 | End of typhoon season, still possible |
| October | 24.0 | 25.5 | 26.5 | 24.0 | Peak travel season begins |
| November | 20.5 | 22.0 | 23.5 | 21.0 | Best month for travel |
| December | 17.0 | 18.5 | 20.5 | 17.5 | Cool and pleasant for travel |
Recommended Travel Destinations by Season
| Season | Months | Best Destinations | Areas to Avoid |
|---|---|---|---|
| Spring | March–May | Alishan (cherry blossoms)/Taipei surroundings | — |
| Summer | June–August | Kenting/Penghu (beach)/offshore islands | Mountain areas (typhoon/afternoon thunderstorms) |
| Autumn | September–November | Whole island suitable, Jiufen/Hualien/Taitung | — |
| Winter | December–February | Kaohsiung/Tainan (warm southern region)/Alishan (sea of clouds) | Taipei (humid and cold) |
Detailed Information
Typhoon Season (June–October) Response Guide
Taiwan experiences an average of 3–5 direct typhoon strikes annually, with several more passing nearby.
Typhoon Leave Criteria (Essential for Travellers)
| Wind Level | Typhoon Leave Applied | Description |
|---|---|---|
| Land Typhoon Warning (Light) | Each county/city announces independently | Some areas suspend work and school |
| Land Typhoon Warning (Strong) | Usually all of Taiwan suspends work and school | Transport halted, attractions closed |
| Sea Typhoon Warning | Generally no work suspension | However, outer island transport is affected |
Traveller Response During Typhoons:
1. Check the Central Weather Administration App for typhoon updates in advance
2. 24 hours before the typhoon: Confirm hotel safety, stock up on food/water
3. During the typhoon: Stay indoors, avoid beaches and mountainous areas
4. After the typhoon: Mountain areas may have landslides; wait for official clearance before visiting
5. Travel Insurance: Purchase travel insurance with 'typhoon cancellation' coverage (HKD 200–500 can cover losses of HKD 20,000+)
Travel Notes After Typhoon Leave
- Taiwan Railway and High Speed Rail typically resume 1–6 hours after a typhoon ends
- Mountain areas (Alishan/Taroko) require road assessments before reopening (may take 1–3 days)
- Beaches have more litter after typhoons, but seawater visibility is good (if weather improves)
Plum Rain Season (May–June) Travel Notes
| Item | Details |
|---|---|
| Plum Rain Period | Mid-May to mid-June annually (northern Taiwan) |
| Rainfall | Taipei monthly rainfall can reach 300–400mm |
| Characteristics | Continuous drizzle, humid and muggy (humidity 80–90%) |
| Impact | Reduced outdoor attraction experience, slippery hiking trails |
| Travel Suggestions | Plan indoor attractions (museums/creative parks), bring rain ponchos |
Plum Rain Season is Still Suitable For: Kaohsiung/Tainan (less plum rain in the south), indoor experiences (Yingge Ceramic Museum, Taipei Palace Museum)
Essential Packing List by Season
Spring (March–May)
- Light jacket (temperature difference morning and evening)
- Folding umbrella/lightweight rain poncho
- Sunscreen SPF30+
- Comfortable walking shoes
Summer (June–August)
- Sunscreen SPF50+ (essential)
- Mosquito repellent (especially south/outdoors)
- Cooling clothing, quick-dry material
- Lightweight rain poncho (afternoon thunderstorms)
- Insulated water bottle (many street water fountains, bring your own)
Autumn (September–November) [Best Travel Season]
- Light jacket/lightweight windbreaker
- Sunscreen
- Comfortable hiking shoes (suitable for Jiufen/Taruko)
- Folding umbrella as backup
Winter (December–February)
- Medium-thick jacket (Taipei can drop to 10°C)
- Scarf, lightweight wool hat (north of Taipei)
- Waterproof jacket (Taipei has frequent winter rain)
- Kaohsiung (south) can wear light clothing
Recommended Weather Apps
| App | Platform | Features | Accuracy |
|---|---|---|---|
| CWB App (Official) | iOS/Android | Taiwan official data, most accurate typhoon paths | ★★★★★ |
| AccuWeather | iOS/Android | International, hourly forecasts | ★★★★ |
| Weather.com | iOS/Android | 15-day long-range forecast | ★★★ |
| Taiwan Weather Fun | iOS/Android | Locally designed, simple and easy to use | ★★★★ |
| Rain? Oh! | iOS | Rainfall period forecast, most accurate for Taipei | ★★★★ |
Most important for travellers: Download the CWB App, the only reliable official information source during typhoons.
Notes
- Taipei winter "rainy season" (October – March) has 50–60% rainy days, so visitors should be prepared
- Alishan sunrise (sea of clouds) travel: recommended October to March (highest probability of sea of clouds), mountain top accommodation must be booked in advance
- Hualien typhoon path: Hualien is the city most frequently directly hit by typhoons in Taiwan; the weather must be checked before visiting Taroko
- Taitung Dehenggu/Zhengben Hot Springs: often affected by mudslides after typhoons; confirm opening status
- Penghu travel: strongly recommended April–June or October–November (avoid July–September typhoon peak and winter strong winds)
- Kenting: July–8 busiest but highest typhoon risk, October – January most stable
Related Resources
- [[FactcheckDocs/TW/TW_datatable_年度活動日曆_v3]]
- [[FactcheckDocs/TW/TW_datatable_taiwan_emergency_medical_v1]]
- [[KNOWLEDGE_MAP]]
Data Sources / Related Verification
This article's data is compiled from internal FactcheckDocs (TW_datatable_taiwan_weather_travel_tips_v1.md), referencing TW region public official data and industry documents. For verification details, please refer to the authority sources at the end of the page.
[[FactcheckDocs/TW/TW_datatable_Annual_Events_Calendar_v3]][[KNOWLEDGE_MAP]]
Taiwan Market Data
Taiwan received 8.1 million visitors in 2023, GDP of USD 759 billion, night market culture renowned worldwide, and 13 one-star Michelin restaurants in 2024.
| Metric | Data | Source |
|---|---|---|
| Annual Visitors | 8.1 million | Tourism Bureau |
| GDP | USD 759 billion | Directorate-General of Budget, Accounting and Statistics |
| Michelin | 13 | Michelin |
