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September Weather in Itapecuru Mirim, Brazil

Last updated: August 22, 2025

In September, the average temperature in Itapecuru Mirim, Brazil hovers around 29°C (85°F), offering a warm climate that's perfect for outdoor adventures. Temperatures can dip to a comfortable 22°C (72°F) at their coolest, while they soar up to a sweltering 38°C (100°F) on hotter days. Expect a slight chance of rain, with an average precipitation of 7 mm (0.3 in) over just 1 day. The air remains relatively pleasant, with an average humidity of 51%. Get ready for a delightful month in Itapecuru Mirim!

September Temperature in Itapecuru Mirim

In September in Itapecuru Mirim, the average temperature is 29°C (85°F). Maximum can reach 38°C (100°F) and minimum can be as low as 22°C (72°F). This makes it an ideal time for outdoor activities and exploring the vibrant surroundings.

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

The chart illustrates September temperature patterns in Itapecuru Mirim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itapecuru Mirim, September typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (100°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec818080808181818385858483
Data source: Temperature data for Itapecuru 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 Itapecuru Mirim

In Itapecuru Mirim in September, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

September Precipitation Trends in Itapecuru Mirim

The chart displays monthly precipitation patterns in Itapecuru 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 Itapecuru Mirim, September typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec218324407328147453487229777
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Itapecuru Mirim

In Itapecuru Mirim in September, humidity is 51%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making it feel slightly heavier in the air, which can be a bit stifling for traveling but also gives a tropical vibe that enhances the experience.

September Average Humidity in Itapecuru Mirim

This chart illustrates the average monthly humidity levels in Itapecuru 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 Itapecuru Mirim is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%92%89%79%64%55%51%53%60%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Itapecuru Mirim

In Itapecuru 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 Itapecuru Mirim.

Maximum UV Index Levels in Itapecuru Mirim for September

The chart shows the monthly maximum UV Index (UVI) for Itapecuru 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 Itapecuru Mirim typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151416151311111313131313
Data source: Itapecuru 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 Itapecuru Mirim Compares to Other Months

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

This table compares monthly weather conditions in Itapecuru Mirim, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)218 mm (8.6 inches)89%extreme
February Weather27°C (81°F)323 mm (12.7 inches)90%extreme
March Weather27°C (80°F)407 mm (16.0 inches)90%extreme
April Weather27°C (81°F)327 mm (12.9 inches)92%extreme
May Weather27°C (81°F)147 mm (5.8 inches)89%extreme
June Weather27°C (82°F)45 mm (1.8 inches)79%extreme
July Weather27°C (82°F)34 mm (1.3 inches)64%extreme
August Weather28°C (83°F)8 mm (0.3 inches)55%extreme
September Weather29°C (85°F)7 mm (0.3 inches)51%extreme
October Weather29°C (85°F)21 mm (0.8 inches)53%extreme
November Weather29°C (84°F)97 mm (3.8 inches)60%extreme
December Weather28°C (83°F)77 mm (3.0 inches)78%extreme

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