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Goiás weather in December

Considering a trip to Goiás this December and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Goiás in December?

Goiás is a region in Brazil. December in Goiás generally has temperatures that range from warm to very warm, with heavy precipitation.

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Alto Paraíso de Goiás at 28°C to very warm in Itumbiara at 31°C. Nighttime temperatures generally drop to 22°C in Itumbiara and 19°C in Alto Paraíso de Goiás. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

In December, precipitation varies across different areas. From heavy rainfall in Itumbiara with an average of 225 mm to heavy rainfall in Alto Paraíso de Goiás with 362 mm.

For specific regional insights in Goiás for December, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Goiás climate page.

Where to go in Goiás in December

Find the average weather conditions in December for the most popular destinations in Goiás on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Goiás

What is the weather like in December for the 5 most popular destinations in Goiás?

Average weather in Caldas Novas

In December Caldas Novas generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 21°C and heavy monthly rainfall. So on average the conditions are poor that month.

Caldas Novas
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
31°C 
20°C 
207 mm 
21 days 
poor 
30°C 
21°C 
249 mm 
25 days 
poor 
January   >> January
>>  
30°C 
21°C 
253 mm 
25 days 
poor 
Climate in Caldas Novas

Average weather in Brasilia

In December Brasilia generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 19°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Brasilia
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
28°C 
19°C 
141 hours 
229 mm 
22 days 
28°C 
19°C 
147 hours 
245 mm 
26 days 
January   >> January
>>  
28°C 
19°C 
157 hours 
225 mm 
26 days 
Climate in Brasilia

Average weather in Goiânia

In December Goiânia generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 20°C and heavy monthly rainfall. So on average the conditions are poor that month.

Goiânia
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
20°C 
173 hours 
208 mm 
25 days 
poor 
30°C 
20°C 
172 hours 
233 mm 
29 days 
poor 
January   >> January
>>  
30°C 
20°C 
180 hours 
239 mm 
29 days 
poor 
Climate in Goiânia

Average weather in Pirenópolis

In December Pirenópolis generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 20°C and heavy monthly rainfall. So on average the conditions are poor that month.

Pirenópolis
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
29°C 
20°C 
233 mm 
23 days 
29°C 
20°C 
282 mm 
27 days 
poor 
January   >> January
>>  
29°C 
19°C 
278 mm 
27 days 
poor 
Climate in Pirenópolis

Average weather in Alto Paraíso de Goiás

In December Alto Paraíso de Goiás generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 19°C and heavy monthly rainfall. So on average the conditions are poor that month.

Alto Paraíso de Goiás
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
28°C 
19°C 
366 mm 
19 days 
poor 
28°C 
19°C 
362 mm 
22 days 
poor 
January   >> January
>>  
28°C 
19°C 
360 mm 
21 days 
poor 
Climate in Alto Paraíso de Goiás

Is your destination not in the list? Have a look at other destinations in Goiás, in Brazil.

Is December the best time to visit Goiás?

In our view, December might not be the best time to travel to Goiás with often poor weather in Caldas Novas.

Generally speaking, the best visiting conditions can be found in May, June, July and August offering mostly perfect weather in Caldas Novas. On the other hand, the months of January, February, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Goiás. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed historical weather averages for many cities in Brazil.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.