Average Monthly Sunshine in Roseville (CA)

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

Monthly hours of sunshine

Seasonal sunshine in Roseville varies. It peaks at 440 hours in July and drops to 141 hours in December. The total annual amount of sun is 3602 hours.

Daily hours of sunshine

For those who appreciate different seasons, Roseville serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 14.7 hours of sunshine daily, and embrace the darker days in December, offering only 4.7 hours of daily sunlight.

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

Roseville enjoys an average of 3602 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.

In contrast, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.

Toronto, Canada, sees around 2071 hours of sunshine each year, with especially long, bright summer days.

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

Other climate information

December, Roseville’s wettest month, receives 0.1 mm of rainfall and has a maximum daytime temperature of 13°C. During the driest month July you can expect a temperature of 35°C.

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