Changshu Sunshine Hours by Month

Sunshine is key to understanding how a place experiences its seasons. This page shows the total number of hours of direct sunlight per month and the average hours per day in Changshu, Jiangsu, China. These values are calculated using 30 years of data (1990–2020) to ensure accuracy.

Monthly hours of sunshine

Sunshine in Changshu varies greatly throughout the year. The sunniest month, August, reaches an impressive 245 hours, while February, the darkest month, offers only 120 hours. The total annual amount of sun is 1955 hours.

Daily hours of sunshine

In Changshu, summer days are longer and more sunny, with daily sunshine hours peaking at 8.2 hours in August. As the darker season arrives, the brightness of the sun becomes less. February sees a soft sun for only 4.0 hours per day.

Changshu vs Major Cities: Sunshine Compared

Changshu enjoys an average of 1955 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, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.

Oslo, Norway, receives approximately 1690 hours of sunshine annually.

Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.

Related Climate Data for Changshu

June, Changshu’s wettest month, receives 191 mm (7.5 in) of rainfall and has a maximum daytime temperature of 30°C (86°F). During the driest month December you can expect a temperature of 12°C (54°F).

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