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Goiania in August: Weather, Average temperature and Climate

Take a look at past year’s weather for Goiania in August and see if it is worth visiting.
Check flight prices to Goiania on Avionero:
August

Weather in Goiania in August 2025

Great Weather
Warm
☀️
Sunny
✈️
$2,253 - $2,253
For those searching for an ideal August holiday with excellent weather, Goiania is a perfect choice. Average maximum temperatures are +86°F. Expect about 20 sunny days, making it the perfect place to enjoy the sunshine. It's worth noting that there may be some rainfall, with an average of 7 mm of precipitation over 3 rainy days. So, take your sunglasses, a beach towel, and great walking shoes, as it looks like amazing weather. Search flights in one click on Avionero.
Good to know:
  • August is usually the driest month of the year in Goiania

Average weather

☀️
+86°F
Avg. max. temperature
+48°F
Min.
+97°F
Max.
7 mm
Total precipitation
49%
Avg. humidity
2 m/s
Avg. wind
20 ☀️
Sunny Days
8 ⛅️
Cloudy
3 🌦
Rainy
Our opinion: Goiania has great weather in August.
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Average temperature in Goiania in August

Here are the expected maximum, average and minimum temperatures in Goiania for August based on the historical data.
Last Year
Historical Data

The temperature in August is +88°F on average, with a range between a maximum of +93°F during the day and a minimum of +57°F at night.

The average maximum temperature goes up 15% by the end of the month, compared with the beginning of the month, from +86°F to +91°F.

Is Goiania warm or cold in August?

Goiania is typically warm in August.

Maximum temperatures go up compared to the previous month from +82°F to +86°F. The minimum temperature also goes up from +59°F to +63°F.

It’s generally warm, but pack a long-sleeve shirt for evenings.

August is one of the warmest months in Goiania, here is the comparison with other months:

Travel to Goiania

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✈️
0
Flights per week
$2,253
Min. Price
$2,253
Max. Price

Climate in Goiania in August

Goiania weather looks like this, on average, in August and the surrounding months.
JulyAugustSeptember
Avg. temperature
+82°F+86°F+90°F
Min. temperature
+43°F+48°F+54°F
Max. temperature
+91°F+97°F+102°F
Rainfall
4 mm7 mm32 mm
Wind
2 m/s2 m/s2 m/s
Humidity
56%49%52%
Air pressure
1017 HPa1015 HPa1013 HPa
Sunny days
202012
Cloudy days
987
Rainy days
139
Snowy days
000

August weather is still as great as in July. It’s getting warmer as August arrives. The average maximum temperature goes up from +82°F to +86°F during the day. Prepare for more rain. Average rainfall goes from 4 mm to 7 mm. It feels drier, as humidity decreases from 56% to 49%. The average wind speed doesn’t change much during August, staying around 2 m/s. The amount of sunny days stay about the same, averaging 20 sunny days during the month.

Next month (September) brings a further decline in the weather.

Wind

Wind speed in Goiania in August based on historical data.
Last Year
Historical Data

The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Goiania is gradually increasing during August, going from 2 m/s to 2 m/s over the course of the month.

Rain

Amount of rainfall in mm during August in Goiania based on historical data.
Last Year
Historical Data
A chance of rain on a typical day in August stands at 6%, leading to total precipitation of around 2 mm. The maximum amount of rainfall per day is around 1 mm, which is considered light rain. Goiania is amazing in August with as little as 2 rainy days on average, so plan adventures in the great outdoors.
Here’s how August is compared with other months in the amount of precipitation, total mm:
Goiania wettest month is December, where a typical day has a 74% chance of precipitation and 224 mm of rainfall per day. July, on the other hand, is the driest month with a mere 3% chance of precipitation and 4 mm of rainfall per day.

How was the weather last August in Goiania?

This is the weather in Goiania in August 2023:
1 August
☀️
+86°F
2 August
☀️
+86°F
3 August
☀️
+86°F
4 August
☀️
+87°F
5 August
☀️
+88°F
6 August
☀️
+91°F
7 August
☀️
+90°F
8 August
☀️
+91°F
9 August
☀️
+91°F
10 August
☀️
+91°F
11 August
☀️
+90°F
12 August
☀️
+90°F
13 August
☀️
+89°F
14 August
☀️
+87°F
15 August
☀️
+82°F
16 August
☀️
+83°F
17 August
☀️
+86°F
18 August
☀️
+89°F
19 August
☀️
+83°F
20 August
☀️
+85°F
21 August
☁️
+86°F
22 August
☀️
+90°F
23 August
☀️
+94°F
24 August
☁️
+91°F
25 August
☀️
+91°F
26 August
☁️
+84°F
27 August
☀️
+90°F
28 August
☁️
+83°F
29 August
☀️
+88°F
30 August
☁️
+85°F
31 August
☀️
+92°F
In August 2023 Goiania had 26 sunny days, 5 cloudy days, and 0 rainy days. The average maximum temperature was +88°F, with an absolute maximum of +93°F and a minimum of +82°F. The average humidity was 50%, with a maximum of 91% and a minimum of 18%. The average wind speed was 2 m/s, with a maximum of 8 m/s and a minimum of 0 m/s.
Are you planning a trip in August?

Climate Change Over the Years

This is how Goiania climate has changed over the last 43 years.

The climate in Goiania in August has not changed that much over the last 43 years.

The average temperature was the lowest in 1979 (+82°F) and the highest in 2019 (+88°F). The driest year was 2023 with only 742 mm of rainfall, and the wettest year was 1992 with 1817 mm.

FAQ

Frequently asked questions about the weather in Goiania in August:

Is August a good time to visit Goiania?

Yes, August is a great time to go to Goiania, the weather couldn’t be better. Be ready to get outside, explore and enjoy. Check what other months that are a good time to visit Goiania.

Can you sunbathe in Goiania in August?

August is warm in Goiania. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Goiania rainy in August?

Goiania is usually dry in August. Plan your packing around outdoor activities and exploring.

Is it sunny in Goiania in August?

Yes, Goiania is sunny in August. Prepare for lots of rays. Don’t forget to pack your sunglasses and sunscreen, and maybe pick up a wide-brimmed hat when you arrive.

How much does it cost to fly to Goiania in August?

The normal prices to fly to Goiania is $2,253 - $2,253. It means that the majority of our users have picked flights in this range. To find the best price we recommend you search early, using our flexible dates feature.

Other cities in Brazil

Check out the weather for other cities in Brazil.

Monthly weather in Goiania

Source of the data

For this page, we’ve looked at the typical weather in Goiania, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.