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September Weather in Mogi das Cruzes, Brazil

Last updated: August 22, 2025

In September, the average temperature in Mogi das Cruzes, Brazil is a pleasant 20°C (68°F). Expect temperatures to vary, with a minimum of 9°C (49°F) and a maximum reaching 34°C (94°F). During this month, precipitation amounts average around 49 mm (1.9 in) spread over 7 days, while the average humidity sits comfortably at 58%.

September Temperature in Mogi das Cruzes

In September in Mogi das Cruzes, the average temperature is 20°C (68°F). The maximum can reach 34°C (94°F), while the minimum can be as low as 9°C (49°F). This makes it an ideal time for travelers looking to enjoy mild weather and comfortable conditions.

September Weather in Mogi das Cruzes: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mogi das Cruzes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mogi das Cruzes, September typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec737272686463616268696871
Data source: Temperature data for Mogi das Cruzes 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 Mogi das Cruzes

In Mogi das Cruzes in September, the precipitation amount is 49 mm (1.9 in) over the course of 7 days.

September Precipitation Trends in Mogi das Cruzes

The chart displays monthly precipitation patterns in Mogi das Cruzes, 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 Mogi das Cruzes, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec202187151595647296249140134164
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mogi das Cruzes

In Mogi das Cruzes in September humidity is 58%. With an average temperature of 20°C (68°F), this humidity feels like a refreshing embrace, creating a comfortable atmosphere for exploring the local sights and enjoying leisurely walks outdoors.

September Average Humidity in Mogi das Cruzes

This chart illustrates the average monthly humidity levels in Mogi das Cruzes, 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 Mogi das Cruzes is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%84%79%77%72%65%58%50%75%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mogi das Cruzes

In Mogi das Cruzes in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Mogi das Cruzes.

Maximum UV Index Levels in Mogi das Cruzes for September

The chart shows the monthly maximum UV Index (UVI) for Mogi das Cruzes 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 Mogi das Cruzes typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151211867911131415
Data source: Mogi das Cruzes 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 Mogi das Cruzes Compares to Other Months

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

This table compares monthly weather conditions in Mogi das Cruzes, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)202 mm (8.0 inches)88%extreme
February Weather22°C (73°F)187 mm (7.4 inches)88%extreme
March Weather22°C (73°F)151 mm (6.0 inches)87%extreme
April Weather20°C (68°F)59 mm (2.3 inches)84%extreme
May Weather18°C (64°F)56 mm (2.2 inches)79%very high
June Weather17°C (64°F)46 mm (1.8 inches)77%high
July Weather16°C (61°F)29 mm (1.1 inches)72%high
August Weather17°C (63°F)62 mm (2.4 inches)65%very high
September Weather20°C (68°F)49 mm (1.9 inches)58%extreme
October Weather20°C (69°F)140 mm (5.5 inches)50%extreme
November Weather20°C (69°F)134 mm (5.3 inches)75%extreme
December Weather22°C (72°F)164 mm (6.4 inches)80%extreme

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