Weather in Goiania in May 2025
Average weather
Average temperature in Goiania in May
The temperature in May is +28°C on average, with a range between a maximum of +30°C during the day and a minimum of +13°C at night.
The average maximum temperature goes down 24% by the end of the month, compared with the beginning of the month, from +29°C to +25°C.
Is Goiania warm or cold in May?
Goiania is typically warm in May.
Maximum temperatures go down compared to the previous month from +29°C to +28°C. The minimum temperature also goes down from +19°C to +17°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
May is one of the coolest months in Goiania, here is the comparison with other months:
Climate in Goiania in May
| April | May | June | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +29°C | +28°C | +28°C | ||||
| Min. temperature | ||||||
| +13°C | +5°C | +5°C | ||||
| Max. temperature | ||||||
| +33°C | +33°C | +34°C | ||||
| Rainfall | ||||||
| 74 mm | 15 mm | 5 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 2 m/s | ||||
| Humidity | ||||||
| 75% | 68% | 63% | ||||
| Air pressure | ||||||
| 1013 HPa | 1014 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 7 | 13 | 17 | ||||
| Cloudy days | ||||||
| 5 | 10 | 10 | ||||
| Rainy days | ||||||
| 14 | 7 | 2 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
May often has better weather than April. It’s getting colder in May. From +29°C in the day, the average maximum temperature lowers to +28°C. As May arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 74 mm to 15 mm. It feels drier, as humidity decreases from 75% to 68%. The average wind speed doesn’t change much during May, staying around 1 m/s. The good news is there are likely to be more sunny days in May, from 7 to 13.
June brings much the same weather, it remains great.
Wind
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Goiania is gradually increasing during May, going from 2 m/s to 2 m/s over the course of the month.
How was the weather last May in Goiania?
Climate Change over Years
The climate in Goiania in May has not changed much over the last 43 years.
The average temperature was the lowest in 1979 (+28°C) and the highest in 2019 (+31°C). The driest year was 2023 with only 742 mm of rainfall, and the wettest year was 1992 with 1817 mm.
FAQ
Is May a good time to visit Goiania?
Can you sunbathe in Goiania in May?
Is Goiania rainy in May?
Is it sunny in Goiania in May?
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, 2022.
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.