Weather in Goiania in December 2024
- December is usually the wettest month of the year in Goiania;
Average weather
Average temperature in Goiania in December
The temperature in December is +31°C on average, with a range between a maximum of +35°C during the day and a minimum of +19°C at night.
The average maximum temperature goes down 6% by the end of the month, compared with the beginning of the month, from +30°C to +29°C.
Is Goiania warm or cold in December?
Goiania is typically warm in December.
Maximum temperatures go down compared to the previous month from +29°C to +28°C. The minimum temperature also goes up from +20°C to +20°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how December is compared to other months in Goiania:
Climate in Goiania in December
| November | December | January | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +29°C | +28°C | +28°C | ||||
| Min. temperature | ||||||
| +15°C | +16°C | +16°C | ||||
| Max. temperature | ||||||
| +38°C | +36°C | +36°C | ||||
| Rainfall | ||||||
| 186 mm | 224 mm | 216 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 76% | 80% | 80% | ||||
| Air pressure | ||||||
| 1011 HPa | 1011 HPa | 1011 HPa | ||||
| Sunny days | ||||||
| 1 | 1 | 2 | ||||
| Cloudy days | ||||||
| 2 | 1 | 1 | ||||
| Rainy days | ||||||
| 21 | 23 | 22 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
December weather is still as ok as in November. It’s getting colder in December. From +29°C in the day, the average maximum temperature lowers to +28°C. Prepare for more rain. Average rainfall goes from 186 mm to 224 mm. Humidity rises from 76% to 80%. The average wind speed doesn’t change much during December, staying around 1 m/s. The amount of sunny days stay about the same, averaging 1 sunny days during the month.
January brings much the same weather, it remains ok.
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 December, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last December in Goiania?
Climate Change over Years
The climate in Goiania in December 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 December a good time to visit Goiania?
Can you sunbathe in Goiania in December?
Is Goiania rainy in December?
Is it sunny in Goiania in December?
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.