The whole trip was fantastic! The driver thoughtfully explained the day's itinerary along the way and introduced the different seasonal landscapes of Alishan, especially the various cherry blossom varieties, which he described in great detail. In Fenqihu, he kindly bought our tickets and lunchboxes for us, allowing us to explore freely without worry.
It rained in the early morning of the day we gathered, and I thought we wouldn't see the sunrise, but we were lucky enough to see a super beautiful sunrise~ When we came down the mountain, our guide, Ken, was very kind and made sure we saw the cherry blossoms that were already in bloom, as well as the incredibly lucky sea of clouds that appeared. We are very grateful to him! It was really cold on the mountain, so if you are afraid of the cold, you should bring hand warmers.
Anonymous User
Family
Chiayi Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Chiayi year round climate
Spring (March–May): Average 22.3–26.8°C, warm and comfortable climate, low rainfall, abundant sunshine. Common activities: picnics, flower viewing, outings. Suggested clothing: light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): Average 29.3–30.1°C, hot and humid, slightly more rainfall than spring, occasional afternoon thunderstorms. Common activities: swimming at the beach, water activities, night market snacks. Suggested clothing: light and breathable clothing, sun-protective clothing, sun hat.
Autumn (September–November): Average 27.1–29.2°C, gradually decreasing temperature, comfortable weather, low rainfall. Common activities: hiking, visiting historical sites, tasting local cuisine. Suggested clothing: comfortable long-sleeved shirts, light jacket.
Winter (December–February): Average 18.3–20.2°C, relatively low temperature, dry and low rainfall. Common activities: hot springs, visiting museums, enjoying a slow pace of life. Suggested clothing: warm jacket, long pants, scarf.
Chiayi climatological average
Annual average temperature: approx. 25.1°C / Annual rainfall: approx. 80 mm / Summer humidity: 65%–75% / Rainiest month: July
Chiayi monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
18.3°C
0.2
February
20.2°C
1
March
22.3°C
1.1
April
26.8°C
7
May
26.3°C
6.7
June
29.3°C
6.2
July
30.1°C
21.8
August
29.2°C
10.3
September
29.2°C
11.6
October
27.1°C
8.2
November
23.6°C
5.3
December
18.9°C
0.7
Chiayi weather for the next seven days
2/28
Saturday
Patchy rain nearby
20.5°C/19.6°C
3/1
Sunday
Patchy rain nearby
27.8°C/18.9°C
3/2
Monday
Patchy rain nearby
30.2°C/22.1°C
3/3
Tuesday
Moderate rain
20.4°C/17.5°C
3/4
Wednesday
Patchy rain nearby
23.9°C/16.4°C
3/5
Thursday
Partly Cloudy
23.7°C/16.9°C
3/6
Friday
Sunny
24.7°C/16.1°C
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