Goiânia weather in May
Temperature, rain and sunshine in May: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in May
Excellent
Best time to visit: May – August
What is the weather like in Goiânia in May?
In May, Goiânia is hot: daytime highs average 28 °C, and nights cool down to about 17 °C. The sun shines for around 8 hours a day. Rain is rare: about 2 days bring 11 mm in total. All in all, May is an excellent month for a holiday in Goiânia.
May compared
How the weather changes from April to June. Tap a month to open it.
More details for May
- Daylight
- 11 h 21 min06:33 – 17:54
- UV index
- 8 · very highclear sky, noon (estimate)All months
- Muggy days
- 2 daysdew point 18 °C or moreAll months
- Wind
- 12 km/haverage daily peakAll months
- Cloud cover
- 42 %on averageAll months
- Hot days
- 2 days30 °C or moreAll months
- Time zone
- UTC−3America/Sao_Paulo
How the score comes together
- Temperatureweight 50 %91 %
- Sunshineweight 20 %83 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in May
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
Goiânia in May: quick answers
Is Goiânia hot in May?
Yes. In May, Goiânia is hot: daytime highs average 28 °C and nights stay around 17 °C. On about 2 days the thermometer climbs to 30 °C or more.
Does it rain much in Goiânia in May?
Rain is rare: about 2 days bring 11 mm in total.
Goiânia month by month
The whole year in GoiâniaAll destinations: BrazilWhere to go in May
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences