Average Monthly Sunshine in Nagano

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

Monthly hours of sunshine

Nagano Nusa Penida experiences both sunny and cloudy or rainy periods, with some seasonal variation. It receives approximately 209 hours of sunshine in May and 128 hours in January, contributing to a total annual sunshine amount of 1940 hours.

Daily hours of sunshine

Enjoy up to 7.0 hours of daily sun in May, and experience slightly darker atmosphere in January, with about 4.3 hours of daily sunlight.

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

Nagano enjoys an average of 1940 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Seville, Spain, enjoys an impressive 2920 hours of sunshine per year, making it an ideal destination even in winter.

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

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 2520 hours of sunshine annually.

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

Other climate information

July, Nagano’s wettest month, receives 194 mm of rainfall and has a maximum daytime temperature of 27°C. During the driest month November you can expect a temperature of 12°C.

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