September Weather in Ribeira do Pombal, Brazil

Last updated: August 22, 2025

In Ribeira do Pombal, Brazil, the average temperature in September hovers around 24°C (76°F), providing a pleasant climate for visitors. Temperatures can range from a refreshing 16°C (61°F) to a warm 37°C (100°F). Expect an average precipitation of 33 mm (1.3 in) over approximately 10 days, with humidity levels around 70%, creating a moderately humid atmosphere.

September Temperature in Ribeira do Pombal

In September in Ribeira do Pombal, the average temperature is 24°C (76°F), with maximums reaching 37°C (100°F) and minimums dropping to as low as 16°C (61°F). This climate makes it a perfect time for travelers to enjoy warm, sunny days paired with cooler evenings.

September Weather in Ribeira do Pombal: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ribeira do Pombal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ribeira do Pombal, September typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (100°F) and lows dropping to around 16°C (61°F).

Data source: Temperature data for Ribeira do Pombal generated using information from the Copernicus Climate Change Service.

September Precipitation in Ribeira do Pombal

In Ribeira do Pombal in September, the total precipitation amount is 33 mm (1.3 in) recorded over a span of 10 days.

September Precipitation Trends in Ribeira do Pombal

The chart displays monthly precipitation patterns in Ribeira do Pombal, 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 Ribeira do Pombal, September typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Ribeira do Pombal

In Ribeira do Pombal in September, humidity is 70%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel a bit sticky and heavier, so travelers should stay hydrated and take regular breaks to enjoy the sights comfortably.

September Average Humidity in Ribeira do Pombal

This chart illustrates the average monthly humidity levels in Ribeira do Pombal, 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 Ribeira do Pombal is approximately 70%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ribeira do Pombal

In Ribeira do Pombal 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 Ribeira do Pombal.

Maximum UV Index Levels in Ribeira do Pombal for September

The chart shows the monthly maximum UV Index (UVI) for Ribeira do Pombal 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 Ribeira do Pombal typically reaches 13, which falls under the extreme exposure category.

Data source: Ribeira do Pombal 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 Ribeira do Pombal Compares to Other Months

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

This table compares monthly weather conditions in Ribeira do Pombal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	19 mm (0.7 inches)	76%	extreme
February Weather	28°C (83°F)	23 mm (0.9 inches)	84%	extreme
March Weather	27°C (82°F)	66 mm (2.6 inches)	89%	extreme
April Weather	27°C (80°F)	64 mm (2.5 inches)	91%	extreme
May Weather	25°C (77°F)	63 mm (2.5 inches)	89%	extreme
June Weather	24°C (75°F)	61 mm (2.4 inches)	87%	very high
July Weather	23°C (73°F)	47 mm (1.8 inches)	80%	very high
August Weather	23°C (74°F)	31 mm (1.2 inches)	75%	extreme
September Weather	24°C (76°F)	33 mm (1.3 inches)	70%	extreme
October Weather	26°C (79°F)	20 mm (0.8 inches)	66%	extreme
November Weather	27°C (80°F)	35 mm (1.4 inches)	61%	extreme
December Weather	27°C (81°F)	32 mm (1.3 inches)	61%	extreme