Average Monthly Sunshine in Haikou

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

Monthly hours of sunshine

Sunshine in Haikou varies greatly throughout the year. The sunniest month, July, reaches an impressive 250 hours, while February, the darkest month, offers only 99 hours. The total annual amount of sun is 2085 hours.

Daily hours of sunshine

For those who appreciate different seasons, the city serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.3 hours of sunshine daily, and embrace the darker days in February, offering only 3.3 hours of daily sunlight.

Haikou’s total hours of sunshine compared to other major cities

Haikou enjoys an average of 2085 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.

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

The climate in San Francisco, USA, includes 3072 hours of sunshine annually, thanks to its mild coastal weather.

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

Other climate information

September, Haikou’s wettest month, receives 174 mm of rainfall and has a maximum daytime temperature of 31°C. During the driest month January 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 Precipitation page.