Average Monthly Sunshine in Fairfield (CA)

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

Monthly hours of sunshine

Sunshine in Fairfield varies greatly throughout the year. The sunniest month, July, reaches an impressive 440 hours, while December, the darkest month, offers only 141 hours. The total annual amount of sun is 3600 hours.

Daily hours of sunshine

This means the city can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 14.7 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.7 hours of sunlight per day.

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

Fairfield enjoys an average of 3600 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.

In contrast, Brussels, UK, receives only about 1590 hours of sunshine per year, known for its frequently overcast and rainy skies.

In Shanghai, China, the annual average sunshine is 1780 hours, with cloudier weather in summer.

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

Other climate information

December, Fairfield’s wettest month, receives 0.1 mm of rainfall and has a maximum daytime temperature of 14°C. During the driest month July you can expect a temperature of 31°C.

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