September Weather in Jaicos, Brazil

Last updated: August 22, 2025

The average temperature in Jaicos, Brazil during September is a warm 30°C (86°F). While temperatures can dip to a pleasant 20°C (69°F), they can also soar to a scorching 39°C (103°F). Expect zero precipitation during this period, with 0 mm (0.0 in) falling over 0 days. Humidity levels remain comfortable at an average of 51%.

September Temperature in Jaicos

In September in Jaicos, the average temperature is 30°C (86°F). Maximum temperatures can reach 39°C (103°F), while the minimum can be as low as 20°C (69°F). It’s a great time to explore outdoor activities and enjoy the warm weather.

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

The chart illustrates September temperature patterns in Jaicos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jaicos, September typically has an average temperature of 30°C (86°F), with highs reaching up to 39°C (103°F) and lows dropping to around 20°C (69°F).

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

September Precipitation in Jaicos

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

September Precipitation Trends in Jaicos

The chart displays monthly precipitation patterns in Jaicos, 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 Jaicos, 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 Jaicos

In Jaicos in September, humidity is 51%. With an average temperature of 30°C (86°F), this humidity feels like a warm embrace, creating a sticky yet vibrant atmosphere that's perfect for exploring.

September Average Humidity in Jaicos

This chart illustrates the average monthly humidity levels in Jaicos, 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 Jaicos is approximately 51%, 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 Jaicos

In Jaicos 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 Jaicos.

Maximum UV Index Levels in Jaicos for September

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

Data source: Jaicos 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 Jaicos Compares to Other Months

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

This table compares monthly weather conditions in Jaicos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	67 mm (2.6 inches)	90%	extreme
February Weather	27°C (82°F)	131 mm (5.2 inches)	91%	extreme
March Weather	27°C (81°F)	141 mm (5.6 inches)	93%	extreme
April Weather	27°C (81°F)	96 mm (3.8 inches)	92%	extreme
May Weather	28°C (83°F)	17 mm (0.7 inches)	87%	extreme
June Weather	28°C (82°F)	4 mm (0.2 inches)	77%	extreme
July Weather	27°C (82°F)	2 mm (0.1 inches)	66%	extreme
August Weather	29°C (84°F)	0 mm (0.0 inches)	58%	extreme
September Weather	30°C (86°F)	0 mm (0.0 inches)	51%	extreme
October Weather	32°C (89°F)	5 mm (0.2 inches)	45%	extreme
November Weather	31°C (87°F)	32 mm (1.3 inches)	41%	extreme
December Weather	29°C (85°F)	58 mm (2.3 inches)	67%	extreme