Santa Maria, in Rio Grande do Sul, Brazil, is home to roughly 284,000 people in the America/Sao Paulo time zone at 29.7°S latitude.
In 2025, Santa Maria averaged an annual temperature of 67°F, with hottest temperatures reaching 100°F in February and lowest around 31°F in July. The city received approximately 81 inches of precipitation during the year.
View historical weather for Santa Maria · More cities in Rio Grande do Sul