Average Monthly Sunshine in Yilan City

The graphs on this page shows the average number of hours per month and per day that Yilan City receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine

Sunshine in Yilan City varies greatly throughout the year. The sunniest month, July, reaches an impressive 224 hours, while February, the darkest month, offers only 64 hours. The total annual amount of sun is 1391 hours.

Daily hours of sunshine

For those who appreciate different seasons, Yilan City serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.5 hours of sunshine daily, and embrace the darker days in February, offering only 2.1 hours of daily sunlight.

Yilan City’s total hours of sunshine compared to other major cities

Yilan City enjoys an average of 1391 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

In contrast, London, UK, receives only about 1659 hours of sunshine per year, known for its frequently overcast and rainy skies.

In Seoul, South Korea, there are approximately 2133 hours of sunshine per year, mostly during spring and autumn.

In Tokyo, Japan, the average annual sunshine is 1930 hours, with sunny periods between rainy seasons.

Other climate information

October, Yilan City’s wettest month, receives 280 mm of rainfall and has a maximum daytime temperature of 26°C. During the driest month March you can expect a temperature of 21°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Yilan City Precipitation page.