The weather on the mountain is unpredictable, so be sure to bring warm clothing and a hat. The trip was even more spectacular than expected, with beautiful scenery and frequent mists. However, once the sun comes out, you can take some amazing photos. The driver and tour leader, Xiao Jiang, was very experienced and professional. Tickets and shuttle bus tickets are at your own expense, but it's still worth the price.
Anonymous User
Solo traveler
Nantou Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Nantou year round climate
Spring (March–May): Average 20.8–25.1°C, mild and comfortable climate with less rainfall, suitable for outings. Common activities: flower viewing, hiking, visiting Sun Moon Lake. Recommended clothing: light jacket, long-sleeved shirt.
Summer (June–August): Average 26.6–27.4°C, higher temperatures, moderate rainfall, occasional afternoon thunderstorms. Common activities: playing in streams, visiting summer resorts, tasting local cuisine. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): Average 25.5–22.3°C, comfortable and pleasant climate with less rainfall, suitable for mountain hiking. Common activities: maple leaf viewing, tea picking, hot spring bathing. Recommended clothing: light jacket, long-sleeved shirt.
Winter (December–February): Average 17.4–19°C, relatively low temperatures, very little rainfall, dry and comfortable. Common activities: hot spring bathing, enjoying winter scenery. Recommended clothing: warm jacket, sweater.
Nantou climatological average
Annual average temperature: approx. 23.3°C / Annual rainfall: approx. 90 mm / Summer humidity: 60%–70% / Rainiest month: July
Nantou monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
16.9°C
0.6
February
19°C
1.9
March
20.8°C
4.9
April
25.1°C
12.9
May
24.3°C
10.2
June
26.6°C
10.2
July
27.4°C
21.1
August
27.3°C
10.5
September
27.4°C
9.5
October
25.5°C
4
November
22.3°C
3.5
December
17.4°C
1
Nantou weather for the next seven days
11/28
Friday
Sunny
23°C/15.8°C
11/29
Saturday
Sunny
25.3°C/13.5°C
11/30
Sunday
Patchy rain nearby
26.5°C/17.1°C
12/1
Monday
Patchy rain nearby
28°C/18.8°C
12/2
Tuesday
Sunny
26.7°C/17.2°C
12/3
Wednesday
Sunny
24.1°C/15.8°C
12/4
Thursday
Partly Cloudy
24.2°C/15.9°C
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