Average Monthly Sunshine in Norco (CA)

The graphs on this page shows the average number of hours per month and per day that Norco 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 Norco. Expect long, bright days with 369 hours in July and darker periods with just 198 hours in January. The total annual amount of sun is 3277 hours.

Daily hours of sunshine

In Norco, summer days are longer and more sunny, with daily sunshine hours peaking at 12.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 6.6 hours.

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

Norco enjoys an average of 3277 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.

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

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

In Brisbane, Australia, the annual sunshine averages 2999 hours, making it one of Australia’s sunniest cities.

Other climate information

December, Norco’s wettest month, receives 1.8 mm of rainfall and has a maximum daytime temperature of 19°C. During the driest month June you can expect a temperature of 30°C.

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