Santa Bárbara dʼOeste Weather & Climate: Best Time to Visit

The temperature in Santa Bárbara dʼOeste remains steady throughout the year, providing a consistently very warm climate. On average, daytime temperatures range from a very warm 31°C (88°F) in February to a comfortable 26°C (79°F) in June.

Nighttime temperatures range from 21°C (70°F) in February to 13°C (55°F) in June.

Check out our detailed temperature page for more information.

Temperature ranges by month

Santa Bárbara dʼOeste has a relatively rainy climate with high precipitation levels, averaging 1463 mm (58 in) of rainfall annually. The seasons in Santa Bárbara dʼOeste bring significant changes in precipitation. The wettest month, January, receives heavy rainfall, with an average of 274 mm (11 in) of precipitation. This rainfall is distributed across 22 rainy days.

In contrast, the driest month, August, experiences much less rainfall, totaling 33 mm (1.3 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Santa Bárbara dʼOeste Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Santa Bárbara dʼOeste enjoys sunny spells year-round. May sees up to 8.4 hours of daily sunshine, perfect for a sunny trip. February, the least sunny month, still offers a generous 5.9 hours of sun despite this cloudier time of the year.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Santa Bárbara dʼOeste.

The city experiences its highest humidity in January, reaching 76%. In August, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year