Itumbiara Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Itumbiara.
Climate overview of Itumbiara
Itumbiara, Goiás, Brazil, enjoys a steady climate throughout the year, with daytime temperatures typically around 31°C (88°F). September is the warmest month at 34°C (93°F), while June is the coolest at 30°C (86°F).
With around 1237 mm (49 in) of annual rainfall, Itumbiara has a notably wet climate. However, this rainfall is not evenly distributed, the city has distinct dry (May to September) and wet (November to February) seasons. The wettest month is January. The sunniest month is July, with 9.3 hours of sunshine per day on average.
Itumbiara Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Itumbiara - and find the best time to visit.
Monthly Temperature in Itumbiara
The temperature in Itumbiara remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 34°C (93°F) in September. In June, the coolest month of the year, temperatures drop to a comfortable 30°C (86°F).
At night, temperatures range from around 22°C (72°F) in September to 17°C (63°F) in June.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Itumbiara
Itumbiara has a relatively rainy climate with high precipitation levels, averaging 1237 mm (49 in) of rainfall annually. Itumbiara can be quite wet during January, receiving approximately 234 mm (9.2 in) of precipitation over 23 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 5 mm (0.2 in) of precipitation spread across 2 rainy days. For more details, please visit our Itumbiara Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Itumbiara
Itumbiara can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 5.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Itumbiara by Month
The relative humidity is high throughout the year in Itumbiara.
The city experiences its highest humidity in January, reaching 85%. In August, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Itumbiara
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July and August
- Warmest weather: September and October
- Most sunshine: July
- Fewest rainy days: June, July and August
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (May to September) and wet (November to February) seasons
Frequently asked questions about the climate in Itumbiara
What is the best time to visit Itumbiara?
May, June, July and August typically offer the most optimal weather in Itumbiara. In contrast, January, February, September, October and December tend to have less optimal conditions. Itumbiara has distinct dry (May to September) and wet (November to February) seasons.
What temperatures can I expect in Itumbiara?
Daytime highs range from 30°C (86°F) in June to 34°C (93°F) in September. Nighttime lows range from 17°C (63°F) to 22°C (72°F). Temperatures stay relatively stable year-round.
How much rain does Itumbiara get?
Annual rainfall is around 1237 mm (49 in). January is the wettest month with 234 mm (9.2 in), while July is the driest with 5 mm (0.2 in).
How sunny is Itumbiara?
Itumbiara receives around 2,652 hours of sunshine per year. July is the sunniest month with 278 hours, while December is the cloudiest with just 168 hours. Overall, Itumbiara enjoys abundant sunshine.
Itumbiara 3-Day Forecast
Itumbiara on the map
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