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September Weather in Ceara Mirim, Brazil

Last updated: August 22, 2025

In September, the average temperature in Ceara Mirim, Brazil is a delightful 26°C (78°F), with a comfortable minimum of 20°C (69°F) and a maximum reaching up to 32°C (90°F). This month experiences a moderate precipitation of 19 mm (0.8 in) spread over 8 days, contributing to an average humidity of 71%. Whether you're exploring the outdoors or enjoying the local culture, the climate promises a pleasant experience!

September Temperature in Ceara Mirim

In September in Ceara Mirim, the average temperature is 26°C (78°F). Maximum temperatures can reach up to 32°C (90°F), while minimums can dip as low as 20°C (69°F). This pleasant weather makes Ceara Mirim an ideal destination for travelers seeking a warm and enjoyable climate.

September Weather in Ceara Mirim: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ceara Mirim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ceara Mirim, September typically has an average temperature of 26°C (78°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181807978767778808181
Data source: Temperature data for Ceara Mirim 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 Ceara Mirim

In Ceara Mirim in September, the precipitation amount is 19 mm (0.8 in) over a span of 8 days.

September Precipitation Trends in Ceara Mirim

The chart displays monthly precipitation patterns in Ceara Mirim, 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 Ceara Mirim, September typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4796130123116791012219192034
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ceara Mirim

In Ceara Mirim in September, humidity is 71%. With an average temperature of 26°C (78°F), this humidity feels like walking through a warm, thick blanket, making travel a bit more challenging but still refreshing.

September Average Humidity in Ceara Mirim

This chart illustrates the average monthly humidity levels in Ceara Mirim, 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 Ceara Mirim is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%86%85%87%82%75%73%71%70%71%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ceara Mirim

In Ceara Mirim 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 Ceara Mirim.

Maximum UV Index Levels in Ceara Mirim for September

The chart shows the monthly maximum UV Index (UVI) for Ceara Mirim 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 Ceara Mirim typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141311111213131414
Data source: Ceara Mirim 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 Ceara Mirim Compares to Other Months

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

This table compares monthly weather conditions in Ceara Mirim, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)47 mm (1.8 inches)84%extreme
February Weather27°C (82°F)96 mm (3.8 inches)85%extreme
March Weather27°C (81°F)130 mm (5.1 inches)86%extreme
April Weather27°C (80°F)123 mm (4.8 inches)85%extreme
May Weather26°C (79°F)116 mm (4.6 inches)86%extreme
June Weather25°C (78°F)79 mm (3.1 inches)82%extreme
July Weather25°C (77°F)101 mm (4.0 inches)75%extreme
August Weather25°C (77°F)22 mm (0.8 inches)73%extreme
September Weather26°C (78°F)19 mm (0.8 inches)71%extreme
October Weather27°C (80°F)19 mm (0.7 inches)70%extreme
November Weather27°C (81°F)20 mm (0.8 inches)71%extreme
December Weather27°C (82°F)34 mm (1.3 inches)76%extreme

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