Barra do Garças Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Barra do Garças.
Climate overview of Barra do Garças
The climate in Barra do Garças, Mato Grosso, Brazil, is remarkably consistent, with temperatures year-round averaging 33°C (91°F). The warmest month is September at 36°C (97°F), and the coolest is January at 31°C (88°F).
Rainfall is high, totalling around 1641 mm (65 in) per year. January is the wettest month and July the driest. The city also experiences distinct dry (May to September) and wet (November to March) seasons.
Barra do Garças Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Barra do Garças - and find the best time to visit.
Monthly Temperature in Barra do Garças
In Barra do Garças temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very hot 36°C (97°F) in September, the warmest time of the year, to a very warm 31°C (88°F) during cooler months like January.
At night, you can expect temperatures ranging from 23°C (73°F) in September to around 18°C (64°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Barra do Garças
Barra do Garças experiences significant rainfall throughout the year, averaging 1641 mm (65 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, January it receives heavy rainfall, averaging 321 mm (13 in) of precipitation, recorded across 23 rainy days. In contrast, the driest month July brings less rainfall, with 1 mm (0.04 in) over 2 rainy days. For more details, please visit our Barra do Garças Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Barra do Garças
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June and July
- Warmest weather: August, September and October
- Fewest rainy days: June, July and August
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (May to September) and wet (November to March) seasons
Frequently asked questions about the climate in Barra do Garças
What is the best time to visit Barra do Garças?
May, June and July typically offer the most optimal weather in Barra do Garças. In contrast, January, February, March, August, September, October, November and December tend to have less optimal conditions. Barra do Garças has distinct dry (May to September) and wet (November to March) seasons.
What temperatures can I expect in Barra do Garças?
Daytime highs range from 31°C (88°F) in January to 36°C (97°F) in September. Nighttime lows range from 18°C (64°F) to 23°C (73°F). Temperatures stay relatively stable year-round.
How much rain does Barra do Garças get?
Annual rainfall is around 1641 mm (65 in). January is the wettest month with 321 mm (13 in), while July is the driest with 1 mm (0.04 in).
Barra do Garças 3-Day Forecast
Barra do Garças on the map
Barra do Garças is highlighted - select any city to see its climate.
Popular this month
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
The 5 most tranquil retreats in the Amazon Rainforest, Brazil
Discover top sustainable lodges in the Amazon. Enjoy unique wildlife, eco-friendly stays, and immersive experiences at Anavilhanas, Cristalino, and more.
Brazil in November: Where Is the Best Weather?
Discover where Brazil has the best weather in November, comparing Fortaleza, Salvador, Rio, São Paulo, Florianópolis, Brasília and Foz do Iguaçu.
An alternative way to discover Rio de Janeiro
Don't feel like seeing the traditional tourist sights in Rio de Janeiro? We have made an overview of the sights in Rio de Janeiro that you must see if you want to visit Rio in an alternative way.