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September Weather in Igarape Miri, Brazil

Last updated: August 22, 2025

In September, the average temperature in Igarape Miri, Brazil is a pleasant 28°C (83°F), with minimums dipping to 23°C (74°F) and maximums reaching up to 35°C (95°F). Expect around 46 mm (1.8 in) of precipitation spread over 10 days, and enjoy an average humidity level of 56%.

September Temperature in Igarape Miri

In September in Igarape Miri, the average temperature is 28°C (83°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop to as low as 23°C (74°F). This warm climate makes Igarape Miri an ideal destination for travelers seeking pleasant weather and outdoor activities.

September Weather in Igarape Miri: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Igarape Miri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Igarape Miri, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979798081818283838281
Data source: Temperature data for Igarape Miri 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 Igarape Miri

In Igarape Miri in September, the precipitation amount is 46 mm (1.8 in) over the course of 10 days.

September Precipitation Trends in Igarape Miri

The chart displays monthly precipitation patterns in Igarape Miri, 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 Igarape Miri, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec29945956248324910380374646105214
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Igarape Miri

In Igarape Miri in September, humidity is 56%. With an average temperature of 28°C (83°F), this humidity feels like a warm embrace, making it comfortable for leisurely strolls but slightly sticky, so it's best to stay hydrated and dress lightly while exploring.

September Average Humidity in Igarape Miri

This chart illustrates the average monthly humidity levels in Igarape Miri, 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 Igarape Miri is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%84%82%90%91%84%74%61%56%55%56%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Igarape Miri

In Igarape Miri 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 Igarape Miri.

Maximum UV Index Levels in Igarape Miri for September

The chart shows the monthly maximum UV Index (UVI) for Igarape Miri 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 Igarape Miri typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516161311111213131313
Data source: Igarape Miri 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 Igarape Miri Compares to Other Months

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

This table compares monthly weather conditions in Igarape Miri, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)299 mm (11.8 inches)91%extreme
February Weather26°C (79°F)459 mm (18.1 inches)84%extreme
March Weather26°C (79°F)562 mm (22.1 inches)82%extreme
April Weather26°C (79°F)483 mm (19.0 inches)90%extreme
May Weather27°C (80°F)249 mm (9.8 inches)91%extreme
June Weather27°C (81°F)103 mm (4.1 inches)84%extreme
July Weather27°C (82°F)80 mm (3.1 inches)74%extreme
August Weather28°C (83°F)37 mm (1.4 inches)60%extreme
September Weather28°C (83°F)46 mm (1.8 inches)56%extreme
October Weather28°C (83°F)46 mm (1.8 inches)55%extreme
November Weather28°C (83°F)105 mm (4.1 inches)56%extreme
December Weather27°C (81°F)214 mm (8.4 inches)79%extreme

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