Average Monthly Sunshine in Surabaya

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

Monthly hours of sunshine

Those who love seasonal contrasts will appreciate Surabaya. Expect long, bright days with 247 hours in August and darker periods with just 124 hours in February. The total annual amount of sun is 2195 hours.

Daily hours of sunshine

In Surabaya, 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 4.1 hours per day.

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

Surabaya enjoys an average of 2195 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.

Manchester, UK, experiences just around 1420 hours of sunshine annually.

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

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

Other climate information

February, Surabaya’s wettest month, receives 74 mm of rainfall and has a maximum daytime temperature of 32°C. During the driest month August you can expect a temperature of 33°C.

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