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September Weather in Mata Grande, Brazil

Last updated: August 22, 2025

In September, the average temperature in Mata Grande, Brazil hovers around 25°C (76°F), with a comfortable minimum of 16°C (62°F) and a warm maximum of 37°C (99°F). Visitors can expect a modest precipitation amount of 14 mm (0.6 in) spread over about 5 days, while the average humidity remains at a pleasant 68%, making it an ideal time for outdoor activities.

September Temperature in Mata Grande

In September in Mata Grande, the average temperature is 25°C (76°F). The maximum can reach 37°C (99°F), while the minimum can drop to as low as 16°C (62°F). This makes it an ideal destination for travelers seeking warm weather and comfortable conditions.

September Weather in Mata Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mata Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mata Grande, September typically has an average temperature of 25°C (76°F), with highs reaching up to 37°C (99°F) and lows dropping to around 16°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec818281797774727376808282
Data source: Temperature data for Mata Grande generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Mata Grande

In Mata Grande in September, the precipitation amount is 14 mm (0.6 in) distributed over 5 days.

September Precipitation Trends in Mata Grande

The chart displays monthly precipitation patterns in Mata Grande, 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 Mata Grande, September typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec18457151433641241551829
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mata Grande

In Mata Grande in September, humidity is 68%. With an average temperature of 25°C (76°F), this humidity feels like a warm embrace, making travel invigorating yet slightly sweaty, prompting frequent breaks in the shade and an appreciation for refreshing drinks.

September Average Humidity in Mata Grande

This chart illustrates the average monthly humidity levels in Mata Grande, 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 Mata Grande is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%89%91%92%90%87%79%74%68%62%55%58%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mata Grande

In Mata Grande 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 Mata Grande, you can check here.

Maximum UV Index Levels in Mata Grande for September

The chart shows the monthly maximum UV Index (UVI) for Mata Grande 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 Mata Grande typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111214141515
Data source: Mata Grande 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 Mata Grande Compares to Other Months

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

This table compares monthly weather conditions in Mata Grande, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)18 mm (0.7 inches)84%extreme
February Weather28°C (82°F)45 mm (1.8 inches)89%extreme
March Weather27°C (81°F)71 mm (2.8 inches)91%extreme
April Weather26°C (79°F)51 mm (2.0 inches)92%extreme
May Weather25°C (77°F)43 mm (1.7 inches)90%extreme
June Weather23°C (74°F)36 mm (1.4 inches)87%extreme
July Weather22°C (72°F)41 mm (1.6 inches)79%extreme
August Weather23°C (74°F)24 mm (0.9 inches)74%extreme
September Weather25°C (76°F)14 mm (0.6 inches)68%extreme
October Weather27°C (81°F)5 mm (0.2 inches)62%extreme
November Weather28°C (82°F)18 mm (0.7 inches)55%extreme
December Weather28°C (82°F)29 mm (1.2 inches)58%extreme

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