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September Weather in Sao Joao Nepomuceno, Brazil

Last updated: August 22, 2025

In September, the average temperature in Sao Joao Nepomuceno, Brazil is a pleasant 22°C (72°F). However, temperatures can fluctuate significantly, with a minimum of 12°C (53°F) and a peak of 36°C (96°F). Expect some rainfall, as the region receives about 47 mm (1.8 in) over the course of 7 days. With an average humidity of 63%, it’s advisable to stay hydrated while enjoying the lovely weather!

September Temperature in Sao Joao Nepomuceno

In September in Sao Joao Nepomuceno, the average temperature is 22°C (72°F), with maximums reaching up to 36°C (96°F) and minimums dropping as low as 12°C (53°F). This pleasant climate makes it an ideal time to explore the outdoors and enjoy various activities in Sao Joao Nepomuceno.

September Weather in Sao Joao Nepomuceno: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sao Joao Nepomuceno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Joao Nepomuceno, September typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (96°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec777676726867656672737275
Data source: Temperature data for Sao Joao Nepomuceno 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 Sao Joao Nepomuceno

In Sao Joao Nepomuceno in September, the precipitation amount is 47 mm (1.8 in) during a span of 7 days.

September Precipitation Trends in Sao Joao Nepomuceno

The chart displays monthly precipitation patterns in Sao Joao Nepomuceno, 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 Sao Joao Nepomuceno, September typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec139222205824813112847138229234
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sao Joao Nepomuceno

In Sao Joao Nepomuceno in September humidity is 63%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making it a perfect setting for leisurely strolls and comfortable outdoor activities, though travelers should stay hydrated and take breaks in the shade.

September Average Humidity in Sao Joao Nepomuceno

This chart illustrates the average monthly humidity levels in Sao Joao Nepomuceno, 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 Sao Joao Nepomuceno is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%88%86%82%82%77%72%63%48%61%68%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sao Joao Nepomuceno

In Sao Joao Nepomuceno in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sao Joao Nepomuceno.

Maximum UV Index Levels in Sao Joao Nepomuceno for September

The chart shows the monthly maximum UV Index (UVI) for Sao Joao Nepomuceno 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 Sao Joao Nepomuceno typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171513118781012131416
Data source: Sao Joao Nepomuceno 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 Sao Joao Nepomuceno Compares to Other Months

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

This table compares monthly weather conditions in Sao Joao Nepomuceno, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)139 mm (5.5 inches)83%extreme
February Weather24°C (76°F)222 mm (8.8 inches)85%extreme
March Weather24°C (76°F)205 mm (8.1 inches)87%extreme
April Weather22°C (73°F)82 mm (3.2 inches)86%extreme
May Weather20°C (69°F)48 mm (1.9 inches)82%very high
June Weather20°C (67°F)13 mm (0.5 inches)82%high
July Weather18°C (65°F)11 mm (0.4 inches)77%very high
August Weather19°C (67°F)28 mm (1.1 inches)72%very high
September Weather22°C (72°F)47 mm (1.8 inches)63%extreme
October Weather23°C (73°F)138 mm (5.4 inches)48%extreme
November Weather22°C (73°F)229 mm (9.0 inches)61%extreme
December Weather24°C (75°F)234 mm (9.2 inches)68%extreme

Compare Sao Joao Nepomuceno's Climate with Cities Worldwide