September Weather in Caete, Brazil

Last updated: August 22, 2025

In Caete, Brazil, the average temperature in September hovers around 20°C (69°F), offering a pleasant climate. Expect a minimum of 9°C (49°F) and a maximum of 34°C (93°F), showcasing the range of warmth. Precipitation is typically around 30 mm (1.2 in) spread over 4 days, contributing to an average humidity level of 63%. Enjoy the diverse weather this month has to offer!

September Temperature in Caete

In September in Caete, the average temperature is 20°C (69°F). Maximums can reach 34°C (93°F), and minimums can be as low as 9°C (49°F). This pleasant climate makes Caete an ideal destination for travelers seeking a balance of warmth and cooler evenings.

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

The chart illustrates September temperature patterns in Caete, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caete, September typically has an average temperature of 20°C (69°F), with highs reaching up to 34°C (93°F) and lows dropping to around 9°C (49°F).

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

September Precipitation in Caete

In Caete in September, the precipitation amount is 30 mm (1.2 in) over the course of 4 days.

September Precipitation Trends in Caete

The chart displays monthly precipitation patterns in Caete, 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 Caete, September typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 4 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 Caete

In Caete in September, humidity is 63%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making travel comfortable yet slightly muggy, ideal for leisurely strolls but potentially tiring during midday explorations.

September Average Humidity in Caete

This chart illustrates the average monthly humidity levels in Caete, 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 Caete is approximately 63%, 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 Caete

In Caete 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 Caete.

Maximum UV Index Levels in Caete for September

The chart shows the monthly maximum UV Index (UVI) for Caete 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 Caete typically reaches 12, which falls under the extreme exposure category.

Data source: Caete 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 Caete Compares to Other Months

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

This table compares monthly weather conditions in Caete, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	138 mm (5.4 inches)	83%	extreme
February Weather	22°C (71°F)	197 mm (7.7 inches)	85%	extreme
March Weather	22°C (71°F)	134 mm (5.3 inches)	87%	extreme
April Weather	20°C (69°F)	54 mm (2.1 inches)	86%	extreme
May Weather	18°C (64°F)	42 mm (1.6 inches)	82%	very high
June Weather	17°C (63°F)	6 mm (0.2 inches)	82%	high
July Weather	16°C (61°F)	3 mm (0.1 inches)	77%	very high
August Weather	17°C (63°F)	17 mm (0.7 inches)	72%	extreme
September Weather	20°C (69°F)	30 mm (1.2 inches)	63%	extreme
October Weather	21°C (71°F)	127 mm (5.0 inches)	48%	extreme
November Weather	21°C (70°F)	188 mm (7.4 inches)	61%	extreme
December Weather	21°C (71°F)	206 mm (8.1 inches)	68%	extreme