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September Weather in Volta Redonda, Brazil

Last updated: August 22, 2025

In September, the average temperature in Volta Redonda, Brazil is a pleasant 22°C (71°F). Expect a minimum of 11°C (52°F) and a maximum of 36°C (97°F), providing a wide range for varying preferences. During this month, there's an average precipitation of 50 mm (2.0 in) spread over 7 days, and the average humidity rests at a comfortable 68%.

September Temperature in Volta Redonda

In September in Volta Redonda, the average temperature is 22°C (71°F), with maximums reaching 36°C (97°F) and minimums dipping as low as 11°C (52°F). This pleasant climate makes it an ideal time for outdoor adventures and sightseeing in Volta Redonda.

September Weather in Volta Redonda: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Volta Redonda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Volta Redonda, September typically has an average temperature of 22°C (71°F), with highs reaching up to 36°C (97°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec777575726867656671727274
Data source: Temperature data for Volta Redonda 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 Volta Redonda

In Volta Redonda in September, the precipitation amount is 50 mm (2.0 in) over a span of 7 days.

September Precipitation Trends in Volta Redonda

The chart displays monthly precipitation patterns in Volta Redonda, 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 Volta Redonda, September typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec193214179765925214750110194243
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Volta Redonda

In Volta Redonda in September, humidity is 68%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making traveling quite pleasant yet slightly sticky as you explore the sights.

September Average Humidity in Volta Redonda

This chart illustrates the average monthly humidity levels in Volta Redonda, 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 Volta Redonda is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%83%81%80%76%73%68%61%72%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Volta Redonda

In Volta Redonda 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 Volta Redonda.

Maximum UV Index Levels in Volta Redonda for September

The chart shows the monthly maximum UV Index (UVI) for Volta Redonda 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 Volta Redonda typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151311867912131415
Data source: Volta Redonda 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 Volta Redonda Compares to Other Months

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

This table compares monthly weather conditions in Volta Redonda, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)192 mm (7.6 inches)85%extreme
February Weather24°C (76°F)214 mm (8.4 inches)85%extreme
March Weather24°C (76°F)179 mm (7.0 inches)86%extreme
April Weather22°C (72°F)76 mm (3.0 inches)83%extreme
May Weather20°C (68°F)59 mm (2.3 inches)81%very high
June Weather19°C (67°F)25 mm (1.0 inches)80%high
July Weather18°C (65°F)21 mm (0.8 inches)76%high
August Weather19°C (66°F)47 mm (1.8 inches)73%very high
September Weather22°C (71°F)50 mm (2.0 inches)68%extreme
October Weather22°C (73°F)110 mm (4.3 inches)61%extreme
November Weather22°C (72°F)194 mm (7.7 inches)72%extreme
December Weather24°C (75°F)243 mm (9.6 inches)75%extreme

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