Weather in Goiania in January 2025
- January is usually the coldest month of the year in Goiania;
Average weather
Average temperature in Goiania in January
The temperature in January is +29°C on average, with a range between a maximum of +32°C during the day and a minimum of +19°C at night.
The average maximum temperature goes down 15% by the end of the month, compared with the beginning of the month, from +31°C to +29°C.
Is Goiania warm or cold in January?
Goiania is typically warm in January.
Maximum temperatures go up compared to the previous month from +28°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.
January is the coldest month in Goiania, here is the comparison with other months:
Climate in Goiania in January
| December | January | February | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +28°C | +28°C | +29°C | ||||
| Min. temperature | ||||||
| +16°C | +16°C | +17°C | ||||
| Max. temperature | ||||||
| +36°C | +36°C | +35°C | ||||
| Rainfall | ||||||
| 224 mm | 216 mm | 175 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 80% | 80% | 79% | ||||
| Air pressure | ||||||
| 1011 HPa | 1011 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 1 | 2 | 1 | ||||
| Cloudy days | ||||||
| 1 | 1 | 2 | ||||
| Rainy days | ||||||
| 23 | 22 | 19 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
January weather is still as ok as in December. The temperature levels stay the same in the area of +28°C for average maximum temperature during the day. As January arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 224 mm to 216 mm. Humidity levels don’t change as the month goes on, averaging around 80%. The average wind speed doesn’t change much during January, staying around 1 m/s. The good news is there are likely to be more sunny days in January, from 1 to 2.
February 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 January, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last January in Goiania?
Climate Change over Years
The climate in Goiania in January 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 January a good time to visit Goiania?
Can you sunbathe in Goiania in January?
Is Goiania rainy in January?
Is it sunny in Goiania in January?
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.