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September Weather in Simao Dias, Brazil

Last updated: August 22, 2025

The average temperature in Simao Dias, Brazil during September is a pleasant 24°C (75°F). Expect a comfortable range with minimums dipping to 16°C (61°F) and maximums soaring to 34°C (94°F). However, be prepared for some moisture, as there’s an average precipitation of 50 mm (2.0 in) spread over 17 days. The humidity levels hover around 70%, adding a touch of warmth to the air.

September Temperature in Simao Dias

In September in Simao Dias, the average temperature is 24°C (75°F). Maximum temperatures can reach 34°C (94°F), while minimum temperatures can drop to as low as 16°C (61°F). This pleasant climate makes Simao Dias an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

September Weather in Simao Dias: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Simao Dias, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Simao Dias, September typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (94°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec808180797774727375777979
Data source: Temperature data for Simao Dias 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 Simao Dias

In Simao Dias in September, the precipitation amount is 50 mm (2.0 in) over a span of 17 days.

September Precipitation Trends in Simao Dias

The chart displays monthly precipitation patterns in Simao Dias, 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 Simao Dias, September typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec282982897374775150293737
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Simao Dias

In Simao Dias in September, humidity is 70%. With an average temperature of 24°C (75°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit sluggish and sticky, ideal for leisurely strolls but requiring plenty of hydration.

September Average Humidity in Simao Dias

This chart illustrates the average monthly humidity levels in Simao Dias, 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 Simao Dias is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%84%89%91%89%87%80%75%70%66%61%61%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Simao Dias

In Simao Dias in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Simao Dias.

Maximum UV Index Levels in Simao Dias for September

The chart shows the monthly maximum UV Index (UVI) for Simao Dias 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 Simao Dias typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414141110101213141514
Data source: Simao Dias 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 Simao Dias Compares to Other Months

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

This table compares monthly weather conditions in Simao Dias, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)28 mm (1.1 inches)76%extreme
February Weather27°C (81°F)29 mm (1.1 inches)84%extreme
March Weather27°C (80°F)82 mm (3.2 inches)89%extreme
April Weather26°C (79°F)89 mm (3.5 inches)91%extreme
May Weather25°C (77°F)73 mm (2.9 inches)89%extreme
June Weather23°C (74°F)74 mm (2.9 inches)87%very high
July Weather22°C (73°F)77 mm (3.0 inches)80%very high
August Weather23°C (73°F)51 mm (2.0 inches)75%extreme
September Weather24°C (75°F)50 mm (2.0 inches)70%extreme
October Weather25°C (78°F)29 mm (1.2 inches)66%extreme
November Weather26°C (79°F)37 mm (1.5 inches)61%extreme
December Weather26°C (80°F)37 mm (1.5 inches)61%extreme

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