September Weather in Pombal, Brazil

Last updated: August 22, 2025

In September, the average temperature in Pombal, Brazil reaches a warm 29°C (84°F), with minimums dipping to 20°C (68°F) and maximums soaring up to 38°C (100°F). Enjoy clear skies with 0 mm (0.0 in) of precipitation over 0 days, complemented by a comfortable average humidity of 59%.

September Temperature in Pombal

In September, in Pombal, the average temperature is 29°C (84°F). The maximum can reach 38°C (100°F) and the minimum can be as low as 20°C (68°F). This makes it a perfect time to explore the beautiful sights and enjoy outdoor activities in Pombal.

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

The chart illustrates September temperature patterns in Pombal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pombal, September typically has an average temperature of 29°C (84°F), with highs reaching up to 38°C (100°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Pombal

In Pombal in September, the precipitation amount is 0 mm (0.0 in) during 0 days.

September Precipitation Trends in Pombal

The chart displays monthly precipitation patterns in 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 Pombal, September typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 Pombal

In Pombal in September, humidity is 59%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring regular hydration and occasional breaks in shaded areas for comfort while exploring.

September Average Humidity in Pombal

This chart illustrates the average monthly humidity levels in 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 Pombal is approximately 59%, 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 Pombal

In 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 Pombal.

Maximum UV Index Levels in Pombal for September

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

Data source: 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 Pombal Compares to Other Months

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

This table compares monthly weather conditions in Pombal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (85°F)	35 mm (1.4 inches)	88%	extreme
February Weather	28°C (84°F)	136 mm (5.3 inches)	91%	extreme
March Weather	28°C (82°F)	161 mm (6.4 inches)	92%	extreme
April Weather	27°C (81°F)	116 mm (4.6 inches)	92%	extreme
May Weather	27°C (81°F)	43 mm (1.7 inches)	89%	extreme
June Weather	27°C (81°F)	13 mm (0.5 inches)	80%	extreme
July Weather	27°C (80°F)	14 mm (0.5 inches)	70%	extreme
August Weather	28°C (82°F)	1 mm (0.0 inches)	65%	extreme
September Weather	29°C (84°F)	0 mm (0.0 inches)	59%	extreme
October Weather	30°C (86°F)	1 mm (0.0 inches)	53%	extreme
November Weather	30°C (87°F)	3 mm (0.1 inches)	49%	extreme
December Weather	30°C (86°F)	15 mm (0.6 inches)	59%	extreme