Average Monthly Sunshine in Yamaguchi

The graphs on this page shows the average number of hours per month and per day that Yamaguchi 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 Yamaguchi. Expect long, bright days with 207 hours in May and darker periods with just 104 hours in January. The total annual amount of sun is 1851 hours.

Daily hours of sunshine

In Yamaguchi, summer days are longer and more sunny, with daily sunshine hours peaking at 6.9 hours in May. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 3.5 hours.

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

Yamaguchi enjoys an average of 1851 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Athens, Greece, enjoys 2769 hours of sunshine each year, making it one of the sunniest destinations in the Mediterranean region.

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

Osaka, Japan, experiences 2010 hours of sunshine annually, with bright, sunny weather in spring and autumn.

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

Other climate information

July, Yamaguchi’s wettest month, receives 169 mm of rainfall and has a maximum daytime temperature of 31°C. During the driest month December you can expect a temperature of 13°C.

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