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September Weather in Varzea Grande, Brazil

Last updated: August 22, 2025

In September, the average temperature in Varzea Grande, Brazil is a warm 30°C (85°F). You'll experience a minimum of 12°C (54°F) and can occasionally feel the heat soar to a maximum of 41°C (106°F). While the average humidity sits at a comfortable 30%, expect 20 mm (0.8 in) of precipitation over 3 days during the month. Enjoy the sunshine! ☀️

September Temperature in Varzea Grande

In September in Varzea Grande, the average temperature is 30°C (85°F), with maximums reaching 41°C (106°F) and minimums dipping as low as 12°C (54°F). This range makes it essential for travelers to prepare for both hot days and cooler evenings.

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

The chart illustrates September temperature patterns in Varzea Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Varzea Grande, September typically has an average temperature of 30°C (85°F), with highs reaching up to 41°C (106°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181807776757985848282
Data source: Temperature data for Varzea 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 Varzea Grande

In Varzea Grande in September, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

September Precipitation Trends in Varzea Grande

The chart displays monthly precipitation patterns in Varzea 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 Varzea Grande, September typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec159248195104321072090190199
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Varzea Grande

In Varzea Grande in September humidity is 30%. With an average temperature of 30°C (85°F), this humidity feels like a warm embrace, making it comfortable for exploring outdoor attractions and enjoying leisurely strolls without feeling overly sticky or weighed down.

September Average Humidity in Varzea Grande

This chart illustrates the average monthly humidity levels in Varzea 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 Varzea Grande is approximately 30%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%89%87%78%63%50%39%30%29%63%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Varzea Grande

In Varzea Grande in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Varzea Grande.

Maximum UV Index Levels in Varzea Grande for September

The chart shows the monthly maximum UV Index (UVI) for Varzea 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 Varzea Grande typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1616141310891112141516
Data source: Varzea 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 Varzea Grande Compares to Other Months

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

This table compares monthly weather conditions in Varzea Grande, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)159 mm (6.3 inches)88%extreme
February Weather27°C (81°F)248 mm (9.8 inches)88%extreme
March Weather27°C (81°F)195 mm (7.7 inches)89%extreme
April Weather27°C (81°F)104 mm (4.1 inches)87%extreme
May Weather25°C (77°F)32 mm (1.3 inches)78%very high
June Weather24°C (76°F)1 mm (0.0 inches)63%very high
July Weather24°C (75°F)0 mm (0.0 inches)50%very high
August Weather26°C (80°F)7 mm (0.3 inches)39%extreme
September Weather30°C (85°F)20 mm (0.8 inches)30%extreme
October Weather29°C (85°F)90 mm (3.6 inches)29%extreme
November Weather28°C (83°F)190 mm (7.5 inches)62%extreme
December Weather28°C (82°F)199 mm (7.9 inches)84%extreme

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