Weather in Tainan in May
Tainan, Taiwan averages a high of 28.9°C (84°F) and low of 23.7°C (74.7°F) in May, with 17 rain days and 9.7 hours of daily sunshine. Travel score: 70.2/100 (Good). The best time to visit Tainan is November.
High
29°C84°F
Low
24°C75°F
🌧️
17
rain days
☀️
9.7
hrs/day sunshine
💧
83%
humidity
70— Good
May in Tainan is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Tainan?
How much does it rain in Tainan in May?
Tainan receives an average of 261.3mm of rainfall across 17 rainy days in May. The annual total is 1883.7mm.
What should I pack for Tainan in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧥
Waterproof jacket
Frequent rain expected (17 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Taiwan in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31