Guishan Sunshine Hours by Month

To truly understand a climate, we must look at its sunshine. This page shows the total number of hours of direct sunlight per month and the average hours per day in Guishan, Taoyuan Municipality, Taiwan. These values are calculated using 30 years of data (1990–2020) to ensure accuracy.

Monthly hours of sunshine

Sunshine in Guishan varies greatly throughout the year. The sunniest month, August, reaches an impressive 188 hours, while January, the darkest month, offers only 76 hours. The total annual amount of sun is 1404 hours.

Daily hours of sunshine

In Guishan, summer days are longer and more sunny, with daily sunshine hours peaking at 6.3 hours in August. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 2.5 hours per day.

Guishan enjoys an average of 1404 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Barcelona, Spain, there are 2530 hours of sunshine annually and is a city that can be visited year-round.

In contrast, Juneau, Alaska, receives only about 1523 hours of sunshine per year and is known for its very short days in winter and frequently overcast conditions.

Boston, USA, enjoys 2629 hours of sunshine annually, with distinct seasons and many bright, sunny days.

Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.

August, Guishan’s wettest month, receives 184 mm (7.2 in) of rainfall and has a maximum daytime temperature of 32°C (90°F). During the driest month January you can expect a temperature of 19°C (66°F).

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