Goiás in Brazil sees its peak temperatures in September (33°C (91°F)) and its coolest in June (29°C (84°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from Caldas Novas, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Year-round, Goiás, especially Caldas Novas, sees high temperatures, with maximum averages consistently above 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).
