Goiás Weather & Climate: Brazil

Climate by month across Goiás, Brazil, average temperatures, rainfall and the best time to visit.

Climate overview of Goiás

In Brazil you have several regions, one of which is called Goiás. The most popular city in this region is Caldas Novas, whose climate data we'll examine to provide you with an overview of what weather to expect in Goiás. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

The climate in Goiás, particularly in Caldas Novas, is characterized by consistently high temperatures, with average maximums never falling below 29°C (84°F).

Goiás reaches its peak temperature in September, hitting 33°C (91°F), while July brings cooler conditions with daytime highs of 29°C (84°F).

The hottest season always takes place in August, September and October.

Precipitation in Goiás varies considerably throughout the year. The wettest conditions occur in January with 253 mm (10 in) of rain, while July stays relatively dry with 2 mm (0.1 in). The region experiences its rainy season during January, February, November and December, when monthly rainfall can range from 203 mm (8 in) to 253 mm (10 in). The driest conditions can be found during June, July and August, with rainfall staying below 7 mm (0.3 in).

Explore Goiás by month

Popular cities by month

Compare cities per month. Toggle cities on/off.

Caldas Novas Brasilia Goiânia Pirenópolis Alto Paraíso de Goiás Rio Quente
Day temperature (°C)
Monthly rainfall (mm)

Climate map of Goiás

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
32°

Compare popular cities

Average daytime and nighttime temperatures, yearly rainfall and sunshine.

Caldas Novas 29°C (84°F) 33°C (91°F) 15°C (59°F) 21°C (70°F) 1345 mm (53 in)
Brasilia 28°C (82°F) 31°C (88°F) 14°C (57°F) 19°C (66°F) 1421 mm (56 in) 2,424 hours
Goiânia 30°C (86°F) 34°C (93°F) 16°C (61°F) 21°C (70°F) 1353 mm (53 in) 2,597 hours
Pirenópolis 29°C (84°F) 33°C (91°F) 16°C (61°F) 20°C (68°F) 1562 mm (61 in)
Alto Paraíso de Goiás 28°C (82°F) 32°C (90°F) 16°C (61°F) 20°C (68°F) 2247 mm (88 in)
Rio Quente 29°C (84°F) 33°C (91°F) 15°C (59°F) 21°C (70°F) 1349 mm (53 in)

Places in Goiás, Brazil

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

Explore more

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.