September Weather in Planaltina, Brazil

Last updated: August 22, 2025

In Planaltina, Brazil, the average temperature in September hovers around 24°C (76°F). Expect variations with minimums dipping to 14°C (57°F) and maximums reaching up to 35°C (96°F). Despite these warm conditions, precipitation is minimal, averaging only 7 mm (0.3 in) over the course of 2 days, and the average humidity sits at a comfortable 34%. Enjoy the pleasant weather!

September Temperature in Planaltina

In September in Planaltina, the average temperature is 24°C (76°F). Maximum temperatures can reach 35°C (96°F), while the minimum can drop to as low as 14°C (57°F). This pleasant climate makes Planaltina an ideal destination for travelers seeking comfortable weather and opportunities for outdoor activities.

September Weather in Planaltina: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Planaltina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Planaltina, September typically has an average temperature of 24°C (76°F), with highs reaching up to 35°C (96°F) and lows dropping to around 14°C (57°F).

Data source: Temperature data for Planaltina generated using information from the Copernicus Climate Change Service.

September Precipitation in Planaltina

In Planaltina in September, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

September Precipitation Trends in Planaltina

The chart displays monthly precipitation patterns in Planaltina, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Planaltina, September typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Planaltina

In Planaltina in September humidity is 34%. With an average temperature of 24°C (76°F), this humidity feels pleasantly comfortable for traveling, allowing for enjoyable outdoor activities without feeling overly sticky or weighed down by the heat.

September Average Humidity in Planaltina

This chart illustrates the average monthly humidity levels in Planaltina, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Planaltina is approximately 34%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Planaltina

In Planaltina in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Planaltina, you can check here.

Maximum UV Index Levels in Planaltina for September

The chart shows the monthly maximum UV Index (UVI) for Planaltina in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Planaltina typically reaches 14, which falls under the extreme exposure category.

Data source: Planaltina September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Planaltina Compares to Other Months

Weather in Planaltina varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Planaltina, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Planaltina, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	110 mm (4.3 inches)	86%	extreme
February Weather	23°C (73°F)	229 mm (9.0 inches)	89%	extreme
March Weather	23°C (73°F)	171 mm (6.7 inches)	90%	extreme
April Weather	22°C (73°F)	87 mm (3.4 inches)	82%	extreme
May Weather	21°C (70°F)	18 mm (0.7 inches)	65%	extreme
June Weather	20°C (69°F)	1 mm (0.0 inches)	59%	very high
July Weather	19°C (67°F)	0 mm (0.0 inches)	53%	very high
August Weather	22°C (72°F)	3 mm (0.1 inches)	44%	extreme
September Weather	24°C (76°F)	7 mm (0.3 inches)	34%	extreme
October Weather	25°C (77°F)	85 mm (3.3 inches)	26%	extreme
November Weather	23°C (73°F)	210 mm (8.2 inches)	50%	extreme
December Weather	23°C (73°F)	237 mm (9.3 inches)	70%	extreme