Climate and Weather of Yilan County, Taiwan

In Taiwan you have several regions, one of which is called Yilan County. The most popular city in this region is Wujie, whose climate data we'll examine to provide you with an overview of what weather to expect in Yilan County. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

Yilan County offers pleasant conditions in March, April, May, October, November and December, with temperatures typically ranging from 20°C to 27°C.

Yilan County reaches its peak temperature in July, hitting 31°C, while January brings cooler conditions with daytime highs of 18°C.

The peak of the heat usually falls in July and August.

When it comes to rainfall, Yilan County sees significant variations throughout the year. October tends to be the wettest, receiving 409 mm of rain, while March is much drier with just 182 mm. Travelers should note that the rainy season falls during January, February, April, May, June, July, August, September, October, November and December, bringing substantial precipitation ranging from 212 mm to 409 mm monthly.

Visitors hoping to maximize their time in the sun should consider planning their trip for July, when daylight hours are at their peak.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of Yilan County, Taiwan?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.