Siheung Sunshine Hours by Month

When exploring climate, sunlight hours tell an important story. This page shows the total number of hours of direct sunlight per month and the average hours per day in Siheung, Gyeonggi-do, South Korea. The figures are based on a 30-year period (1990–2020) to provide a reliable average.

Monthly hours of sunshine

While the amount of sunshine in Siheung changes moderately throughout the year, the annual total remains impressive at around 2397 hours. Expect slightly brighter days in May and a subtle dip in July.

Daily hours of sunshine

This means you will experience moderate variation in sunshine hours throughout the year. With 8.1 hours daily sunshine in May, it dips to 5.4 hours in July.

Siheung enjoys an average of 2397 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.

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

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

July, Siheung’s wettest month, receives 243 mm (9.6 in) of rainfall and has a maximum daytime temperature of 28°C (82°F). During the driest month January you can expect a temperature of 3°C (37°F).

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