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September Weather in Passagem Franca, Brazil

Last updated: August 22, 2025

In September, the average temperature in Passagem Franca, Brazil is a warm 29°C (85°F), making it ideal for outdoor activities. Temperatures can range from a pleasant 21°C (70°F) to a sizzling 38°C (100°F). With only 3 mm (0.1 in) of precipitation over 0 days, you'll enjoy mostly dry weather, complemented by an average humidity of 46%. Perfect for soaking up the sun!

September Temperature in Passagem Franca

In September, in Passagem Franca, the average temperature is 29°C (85°F). The maximum can reach 38°C (100°F), while the minimum can drop to as low as 21°C (70°F). Be prepared for warm weather, ideal for exploring outdoor attractions and enjoying sun-soaked activities.

September Weather in Passagem Franca: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Passagem Franca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Passagem Franca, 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 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878798080808285848180
Data source: Temperature data for Passagem Franca 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 Passagem Franca

In Passagem Franca in September, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

September Precipitation Trends in Passagem Franca

The chart displays monthly precipitation patterns in Passagem Franca, 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 Passagem Franca, September typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec1892642611983963133195128
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Passagem Franca

In Passagem Franca in September, humidity is 46%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making travel enjoyable but with a tendency to draw out perspiration, so staying hydrated and taking breaks in the shade is essential.

September Average Humidity in Passagem Franca

This chart illustrates the average monthly humidity levels in Passagem Franca, 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 Passagem Franca is approximately 46%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%93%92%85%75%64%54%46%40%45%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Passagem Franca

In Passagem Franca 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 Passagem Franca.

Maximum UV Index Levels in Passagem Franca for September

The chart shows the monthly maximum UV Index (UVI) for Passagem Franca 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 Passagem Franca typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151515151311111213131414
Data source: Passagem Franca 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 Passagem Franca Compares to Other Months

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

This table compares monthly weather conditions in Passagem Franca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)189 mm (7.4 inches)91%extreme
February Weather25°C (78°F)263 mm (10.4 inches)91%extreme
March Weather25°C (78°F)261 mm (10.3 inches)93%extreme
April Weather26°C (79°F)198 mm (7.8 inches)92%extreme
May Weather27°C (80°F)38 mm (1.5 inches)85%extreme
June Weather27°C (80°F)6 mm (0.2 inches)75%extreme
July Weather27°C (80°F)3 mm (0.1 inches)64%extreme
August Weather28°C (83°F)1 mm (0.0 inches)54%extreme
September Weather29°C (85°F)3 mm (0.1 inches)46%extreme
October Weather29°C (85°F)31 mm (1.2 inches)40%extreme
November Weather27°C (81°F)95 mm (3.8 inches)45%extreme
December Weather27°C (80°F)128 mm (5.0 inches)76%extreme

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