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September Weather in Guaratinga, Brazil

Last updated: August 22, 2025

In Guaratinga, Brazil, the average temperature in September is a pleasant 23°C (73°F). Expect a minimum of 13°C (56°F) and a maximum of 34°C (93°F), providing a delightful range for outdoor activities. However, be prepared for some rain, with an average precipitation of 42 mm (1.7 in) spread over 13 days. The average humidity hovers around 73%, adding a touch of warmth to the atmosphere.

September Temperature in Guaratinga

In September in Guaratinga, the average temperature is 23°C (73°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 13°C (56°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Guaratinga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guaratinga, September typically has an average temperature of 23°C (73°F), with highs reaching up to 34°C (93°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec787979767472707073767677
Data source: Temperature data for Guaratinga 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 Guaratinga

In Guaratinga in September, the precipitation amount is 42 mm (1.7 in) spread over 13 days.

September Precipitation Trends in Guaratinga

The chart displays monthly precipitation patterns in Guaratinga, 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 Guaratinga, September typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec486310279564139414281151194
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Guaratinga

In Guaratinga in September humidity is 73%. With an average temperature of 23°C (73°F), this humidity feels like a thick blanket wrapping around you, making travel feel stifling and sticky, as every step seems to linger in the moisture-laden air.

September Average Humidity in Guaratinga

This chart illustrates the average monthly humidity levels in Guaratinga, 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 Guaratinga is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%79%83%83%81%78%76%75%73%72%72%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Guaratinga

In Guaratinga 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 Guaratinga.

Maximum UV Index Levels in Guaratinga for September

The chart shows the monthly maximum UV Index (UVI) for Guaratinga 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 Guaratinga typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1515141310891112141515
Data source: Guaratinga 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 Guaratinga Compares to Other Months

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

This table compares monthly weather conditions in Guaratinga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)48 mm (1.9 inches)75%extreme
February Weather26°C (79°F)63 mm (2.5 inches)79%extreme
March Weather26°C (79°F)102 mm (4.0 inches)83%extreme
April Weather25°C (77°F)79 mm (3.1 inches)83%extreme
May Weather23°C (74°F)56 mm (2.2 inches)81%very high
June Weather22°C (72°F)41 mm (1.6 inches)78%very high
July Weather21°C (70°F)39 mm (1.5 inches)76%very high
August Weather21°C (71°F)41 mm (1.6 inches)75%extreme
September Weather23°C (73°F)42 mm (1.7 inches)73%extreme
October Weather25°C (77°F)81 mm (3.2 inches)72%extreme
November Weather24°C (76°F)151 mm (6.0 inches)72%extreme
December Weather25°C (77°F)194 mm (7.6 inches)72%extreme

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