The train carriages were beautiful, perfect for taking photos. I saw many families traveling together. They departed quite early. I bought round-trip tickets to Taichung, which included one meal and unlimited drinks on the outbound journey. There was no meal on the return journey, but there were some handicrafts. The seats were comfortable, making for a relaxing island-hopping trip.
Although it rained this time, it didn't affect our overall itinerary. We traveled from Sun Moon Lake to Checheng, and our driver, Sister Xiao Qiu, was very punctual and made driving very safe and efficient. She managed the time perfectly. I highly recommend her for a day trip!
Anonymous User
Family
Tainan Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Tainan year round climate
Spring (March–May): Average 21.2–26°C, warm and comfortable climate, occasional showers, but generally sunny. Popular activities: Stroll around Anping Fort, explore Hai'an Road art district, take a sightseeing boat trip through the Four Grass Green Tunnel. Recommended clothing: Light long-sleeved clothing, light jacket.
Summer (June–August): Average 28–28.3°C, hot and humid, abundant rainfall, afternoon thunderstorms are common. Popular activities: Avoiding the strong sun, swimming at the beach, enjoying mango ice, exploring night markets. Recommended clothing: Light and breathable clothing, sun-protective clothing, rain gear.
Autumn (September–November): Average 26.2–23.6°C, comfortable and pleasant climate, rainfall gradually decreases, sunny. Popular activities: Cycling through the salt fields, visiting the Ten Drum Cultural Village in Rende, enjoying snacks at the Garden Night Market. Recommended clothing: Long or short sleeves are suitable, comfortable and breathable clothing.
Winter (December–February): Average 19–18.2°C, warm climate, little rain, suitable for outings. Popular activities: Visiting Chihkan Tower, exploring Shennong Street, experiencing Tainan's traditional culture. Recommended clothing: Warm jacket, long-sleeved clothing.
Tainan climatological average
Annual average temperature: approx. 24.1°C / Annual rainfall: approx. 1780 mm / Summer humidity: 75%–85% / Rainiest month: July
Tainan monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
17.6°C
31.6
February
18.2°C
28.8
March
21.2°C
25.6
April
24.6°C
147.6
May
26°C
156.2
June
28.2°C
216.4
July
28.3°C
317.3
August
28.3°C
279.4
September
28.1°C
224.8
October
26.2°C
254
November
23.6°C
55.8
December
19°C
43.2
Tainan weather for the next seven days
7/5
Sunday
Sunny
32.9°C/28°C
7/6
Monday
Sunny
33.3°C/27.5°C
7/7
Tuesday
Sunny
33.7°C/28.3°C
7/8
Wednesday
Sunny
33.4°C/27.8°C
7/9
Thursday
Partly Cloudy
33.7°C/28.4°C
7/10
Friday
Patchy rain nearby
34.6°C/28.5°C
7/11
Saturday
Heavy rain
29.4°C/26.4°C
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