Best Time to Visit Taiwan: Weather, Festivals and Costs

Quick answer

The best months to visit Taiwan are October, November, and April. During these windows, temperatures average 22°C to 26°C (72°F to 79°F), avoiding both the summer typhoon season and the humid winter chill. November offers the lowest rainfall in Taipei and Kaohsiung, while April coincides with the end of the cherry blossom season in Alishan. Expect return flights from London or Los Angeles to drop to approximately NT$25,000–NT$32,000 (£600–£770 / $775–$1,000) during these shoulder periods.

Taiwan by month

Weather conditions vary significantly between the subtropical north and tropical south. The central mountain range creates distinct microclimates in places like Sun Moon Lake and Cingjing Farm.

All figures are estimates for Taipei; check official meteorological data before booking.

Seasonal breakdown

Peak season: October to February

This period covers the autumn transition and the major winter holidays. October and November are the driest months, making them ideal for hiking the Zhuilu Old Road in Taroko Gorge. The Lunar New Year (usually late January or February) sees the highest domestic travel volume. Train tickets on the High Speed Rail (HSR) between Taipei Main Station and Zuoying Station often sell out weeks in advance. During this week, many smaller shops in neighbourhoods like Dadaocheng close, though major malls and museums like the National Palace Museum remain open.

Shoulder season: March to May and September

Spring brings the plum rain season (meiyu), which consists of persistent drizzle rather than heavy storms. March is the peak time for cherry blossoms in Yangmingshan National Park, reachable via the 260 bus from Taipei Main Station for NT$15 ($0.45). September remains hot, with temperatures often exceeding 30°C, but marks the end of the most intense typhoon activity.

Low season: June to August

Summer is defined by intense heat and the typhoon season. Humidity levels often reach 80%, making outdoor activities in cities like Taichung or Tainan strenuous between 11:00 and 15:00. While this is the cheapest time for accommodation in non-resort areas, sudden tropical storms can disrupt domestic flights to islands like Penghu or Lanyu (Orchid Island).

Festivals and events

• Lunar New Year (January/February): The most significant holiday. The Pingxi Lantern Festival occurs on the 15th day of the first lunar month. Take the Pingxi Line from Ruifang Station to see thousands of lanterns released.
• Cherry Blossom Season (February to April): Blooms start in the north (Yangmingshan) in February and move to higher altitudes like Alishan in March.
• Dragon Boat Festival (June): Races occur on the Dajia River in Taipei and the Love River in Kaohsiung. Expect sticky rice dumplings (zongzi) to be sold widely for NT$50–NT$80 ($1.50–$2.50).
• Mid-Autumn Festival (September/October): Known for outdoor barbecues and mooncakes. The riverside parks in Taipei are designated zones for public grilling during this period.

Cheapest months to fly

May and late October generally offer the lowest airfares. Direct flights to Taiwan Taoyuan International Airport (TPE) are most expensive during the two weeks surrounding Lunar New Year and the summer school holiday months of July and August. To save money, consider flying into Kaohsiung (KHH) if your itinerary focuses on the south, or use low-cost carriers like Tigerair Taiwan or Peach Aviation from regional hubs like Tokyo or Hong Kong. A one-way ticket from Hong Kong can cost as little as NT$3,000 ($95) if booked two months out.

Which traveller suits which season?

• Hikers: October to December. The trails in Yushan National Park are less prone to landslides from heavy rain, and clear skies provide better views of the peaks.
• Foodies: All year, but winter is better for hot pot in districts like Ximending. Summer is the only time to get fresh mango shaved ice (NT$150–NT$250 / $4.50–$7.50) using Irwin mangoes.
• Beachgoers: May to September. Kenting National Park in the south maintains water temperatures above 24°C, though you must monitor typhoon warnings.
• Budget travellers: May and June. While rainy, hotels in tourist areas like Sun Moon Lake often offer discounts of 20-30% compared to weekend rates in November.

Common mistakes

• Ignoring the East Coast weather: The weather in Hualien and Taitung can differ wildly from Taipei due to the mountains. Check the Central Weather Administration (CWA) site specifically for these regions.
• Booking during Lunar New Year without a plan: Most locals return to their hometowns. If you do not book HSR tickets 28 days in advance, you may be stuck in Taipei or forced to take much slower buses.
• Underestimating winter humidity: 15°C in Taipei feels significantly colder than 15°C in a dry climate because of the dampness. Most Taiwanese homes do not have central heating.
• Assuming typhoons mean a ruined trip: Most typhoons pass within 24–48 hours. Modern infrastructure handles them well, though mountain roads may close for safety.

Plan your trip

Journey Planner turns these seasonal insights into a granular itinerary. Input your travel dates to see real-time weather averages for each stop, from the teahouses of Jiufen to the night markets of Kaohsiung. The tool provides daily cost estimates in New Taiwan Dollars, calculates travel times between HSR stations, and generates a packing list adjusted for the specific humidity and rainfall expected during your visit.