Santa Bárbara Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Santa Bárbara.
Climate overview of Santa Bárbara
The climate in Santa Bárbara, Minas Gerais, Brazil, is remarkably consistent, with temperatures year-round averaging 27°C (81°F). The warmest month is February at 29°C (84°F), and the coolest is June at 25°C (77°F).
Rainfall is high, totalling around 1529 mm (60 in) per year. December is the wettest month and July the driest. The city also experiences distinct dry (June to August) and wet (November to January) seasons. The most sunshine falls in August, with an average of 8.1 hours of daily sunshine.
Santa Bárbara Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Santa Bárbara - and find the best time to visit.
Monthly Temperature in Santa Bárbara
In Santa Bárbara temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in February, the warmest time of the year, to a comfortable 25°C (77°F) during cooler months like June.
At night, you can expect temperatures ranging from 19°C (66°F) in February to around 13°C (55°F) during June.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Santa Bárbara
Santa Bárbara experiences significant rainfall throughout the year, averaging 1529 mm (60 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives heavy rainfall, averaging 310 mm (12 in) of precipitation, recorded across 24 rainy days. In contrast, the driest month July brings less rainfall, with 12 mm (0.5 in) over 8 rainy days. For more details, please visit our Santa Bárbara Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Santa Bárbara
While the amount of sunshine in Santa Bárbara varies throughout the year, all seasons offer their own charm. Enjoy up to 8.1 hours of daily sun in August, and experience slightly darker atmosphere in December, with about 5.1 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Santa Bárbara by Month
The relative humidity is high throughout the year in Santa Bárbara.
The city experiences its highest humidity in December, reaching 74%. In August, the humidity drops to its lowest level at 58%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Santa Bárbara
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, June, July, August and September
- Warmest weather: January, February, March, October and December
- Most sunshine: June, July and August
- Fewest rainy days: June and August
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (June to August) and wet (November to January) seasons
Frequently asked questions about the climate in Santa Bárbara
What is the best time to visit Santa Bárbara?
April, May, June, July, August and September typically offer the most optimal weather in Santa Bárbara. In contrast, December tends to have less optimal conditions. Santa Bárbara has distinct dry (June to August) and wet (November to January) seasons.
What temperatures can I expect in Santa Bárbara?
Daytime highs range from 25°C (77°F) in June to 29°C (84°F) in February. Nighttime lows range from 13°C (55°F) to 19°C (66°F). Temperatures stay relatively stable year-round.
How much rain does Santa Bárbara get?
Annual rainfall is around 1529 mm (60 in). December is the wettest month with 310 mm (12 in), while July is the driest with 12 mm (0.5 in).
How sunny is Santa Bárbara?
Santa Bárbara receives around 2,419 hours of sunshine per year. August is the sunniest month with 242 hours, while December is the cloudiest with just 152 hours. Overall, Santa Bárbara enjoys abundant sunshine.
Santa Bárbara 3-Day Forecast
Santa Bárbara on the map
Santa Bárbara is highlighted - select any city to see its climate.
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