San Antonio Sunshine Hours by Month

Sunshine is key to understanding how a place experiences its seasons. This page shows the total number of hours of direct sunlight per month and the average hours per day in San Antonio, Valparaíso Region, Chile. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020.

Monthly hours of sunshine

Seasonal sunshine in San Antonio varies. It peaks at 280 hours in January and drops to 80 hours in June. The total annual amount of sun is 2129 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in San Antonio. While January receives considerable daily sunshine with up to 9.3 hours, June marks the darkest time of the year, where sunshine is scarce with only 2.7 hours of sunlight per day.

San Antonio enjoys an average of 2129 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, Juneau, Alaska, receives only about 1523 hours of sunshine per year and is known for its very short days in winter and frequently overcast conditions.

Osaka, Japan, experiences 2010 hours of sunshine annually, with bright, sunny weather in spring and autumn.

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

June, San Antonio’s wettest month, receives 0.9 mm (0.04 in) of rainfall and has a maximum daytime temperature of 15°C (59°F). During the driest month January you can expect a temperature of 22°C (72°F).

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