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September Weather in Capao Bonito, Brazil

Last updated: August 22, 2025

In September, the average temperature in Capao Bonito, Brazil hovers around 19°C (66°F). You might experience a refreshing chill with minimums dropping to 9°C (48°F), but be prepared for warm spells reaching up to 33°C (92°F). This month sees approximately 43 mm (1.7 in) of precipitation spread over 7 days, contributing to a relatively high average humidity of 73%.

September Temperature in Capao Bonito

In September in Capao Bonito, the average temperature is 19°C (66°F), with maximums that can reach 33°C (92°F) and minimums that can drop as low as 9°C (48°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities in comfortable weather.

September Weather in Capao Bonito: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Capao Bonito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Capao Bonito, September typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec737272676463616166676771
Data source: Temperature data for Capao Bonito 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 Capao Bonito

In Capao Bonito in September, the total precipitation amount is 43 mm (1.7 in) spread over a period of 7 days.

September Precipitation Trends in Capao Bonito

The chart displays monthly precipitation patterns in Capao Bonito, 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 Capao Bonito, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec22017014460666434654312699124
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Capao Bonito

In Capao Bonito in September humidity is 73%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making travel enjoyable yet slightly sticky, as you find yourself seeking shade and refreshing drinks while exploring.

September Average Humidity in Capao Bonito

This chart illustrates the average monthly humidity levels in Capao Bonito, 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 Capao Bonito is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%87%85%85%83%78%73%73%71%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Capao Bonito

In Capao Bonito 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 Capao Bonito.

Maximum UV Index Levels in Capao Bonito for September

The chart shows the monthly maximum UV Index (UVI) for Capao Bonito 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 Capao Bonito typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151311867912141416
Data source: Capao Bonito 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 Capao Bonito Compares to Other Months

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

This table compares monthly weather conditions in Capao Bonito, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)220 mm (8.6 inches)89%extreme
February Weather22°C (72°F)170 mm (6.7 inches)86%extreme
March Weather22°C (72°F)144 mm (5.7 inches)87%extreme
April Weather20°C (67°F)60 mm (2.3 inches)85%extreme
May Weather18°C (64°F)66 mm (2.6 inches)84%very high
June Weather17°C (63°F)64 mm (2.5 inches)83%high
July Weather16°C (61°F)34 mm (1.4 inches)78%high
August Weather16°C (61°F)65 mm (2.6 inches)73%very high
September Weather19°C (66°F)43 mm (1.7 inches)73%extreme
October Weather19°C (67°F)126 mm (5.0 inches)71%extreme
November Weather20°C (68°F)98 mm (3.9 inches)83%extreme
December Weather22°C (71°F)124 mm (4.9 inches)87%extreme

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