Average Monthly Sunshine in Berkeley (CA)

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

Monthly hours of sunshine

If you're visiting Berkeley, timing is key. In May, you can enjoy up to 324 hours of sunshine, while the shorter days of December provide just 160 hours. The total annual amount of sun is 3072 hours.

Daily hours of sunshine

For those who appreciate different seasons, Berkeley serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 10.8 hours of sunshine daily, and embrace the darker days in December, offering only 5.3 hours of daily sunlight.

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

Berkeley enjoys an average of 3072 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 Chicago, USA, the annual sunshine averages 2520 hours, contributing to its humid continental climate.

Oslo, Norway, receives approximately 1690 hours of sunshine annually.

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

Other climate information

December, Berkeley’s wettest month, receives 4.4 mm of rainfall and has a maximum daytime temperature of 13°C. During the driest month July you can expect a temperature of 23°C.

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