I originally only expected a driver, but they also provided a thorough guide, which I greatly appreciated. They used a tablet to provide information in the car beforehand, which allowed us to have more time at the locations, and that was wonderful. Instead of staying with us the whole time, they took photos at key points, and then we had free time, which allowed us plenty of family time. The shops and restaurants they recommended were excellent.
I only intended to visit the major spots like Jiufen and Shifen, but the village with lots of cats they took us to along the way was surprisingly enjoyable.
Anonymous User
Family
Yilan Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Yilan year round climate
Spring (March–May): Average 65–74°F, warm and comfortable climate, low rainfall, abundant sunshine. Common activities: flower viewing, hiking, cycling. Recommended clothing: light jacket, long-sleeved shirt, comfortable and breathable pants.
Summer (June–August): Average 79–82°F, hot and humid, occasional showers. Common activities: swimming, beach activities, enjoying ice cream. Recommended clothing: light and breathable clothing, sun protection clothing, sun hat.
Autumn (September–November): Average 69–80°F, pleasant climate, more rainfall in October. Common activities: maple viewing, mountain hiking, hot spring bathing. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Winter (December–February): Average 59–63°F, lower temperatures, little rain and dry. Common activities: hot spring bathing, indoor activities, enjoying hot food. Recommended clothing: warm jacket, sweater, long pants.
Yilan climatological average
Annual average temperature: approx. 72.3°F / Annual rainfall: approx. 88 mm / Summer humidity: 60%–70% / Rainiest month: October
Yilan monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
59.5°F
0.9
February
63.1°F
2
March
65.1°F
1.3
April
74.5°F
4.2
May
74.3°F
5.9
June
79.9°F
7.4
July
82.8°F
15.1
August
82.4°F
6.3
September
80.8°F
8.9
October
75.4°F
23.4
November
69.3°F
8.8
December
60.6°F
4.3
Yilan weather for the next seven days
8/4
Tuesday
Sunny
90.2°F/72.1°F
8/5
Wednesday
Sunny
92.2°F/72.1°F
8/6
Thursday
Sunny
95.5°F/72.7°F
8/7
Friday
Sunny
95.1°F/74.2°F
8/8
Saturday
Sunny
95.6°F/78.5°F
8/9
Sunday
Partly Cloudy
86.1°F/79.3°F
8/10
Monday
Sunny
97.9°F/76.3°F
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