September Weather in Ananindeua, Brazil

Last updated: August 22, 2025

In September, the average temperature in Ananindeua, Brazil hovers around 28°C (82°F), making it a delightful time to visit. Visitors can expect a minimum of 23°C (73°F) and a maximum of 34°C (94°F), providing a warm and inviting atmosphere. However, be prepared for 59 mm (2.3 in) of precipitation spread over 13 days, and enjoy a comfortable average humidity level of 69%.

September Temperature in Ananindeua

In September in Ananindeua, the average temperature is 28°C (82°F), with maximums reaching 34°C (94°F) and minimums dropping to 23°C (73°F). This warm climate makes it an ideal destination for travelers seeking sunny and pleasant weather during this time of year.

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

The chart illustrates September temperature patterns in Ananindeua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ananindeua, September typically has an average temperature of 28°C (82°F), with highs reaching up to 34°C (94°F) and lows dropping to around 23°C (73°F).

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

September Precipitation in Ananindeua

In Ananindeua in September, the precipitation amount is 59 mm (2.3 in) spread over 13 days.

September Precipitation Trends in Ananindeua

The chart displays monthly precipitation patterns in Ananindeua, 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 Ananindeua, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Ananindeua

In Ananindeua in September, humidity is 69%. With an average temperature of 28°C (82°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration slightly more challenging but still enjoyable as you soak in the vibrant surroundings.

September Average Humidity in Ananindeua

This chart illustrates the average monthly humidity levels in Ananindeua, 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 Ananindeua is approximately 69%, 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 Ananindeua

In Ananindeua 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 Ananindeua.

Maximum UV Index Levels in Ananindeua for September

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

Data source: Ananindeua 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 Ananindeua Compares to Other Months

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

This table compares monthly weather conditions in Ananindeua, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	301 mm (11.9 inches)	89%	extreme
February Weather	26°C (79°F)	577 mm (22.7 inches)	81%	extreme
March Weather	26°C (79°F)	584 mm (23.0 inches)	81%	extreme
April Weather	26°C (79°F)	507 mm (20.0 inches)	85%	extreme
May Weather	27°C (80°F)	385 mm (15.2 inches)	89%	extreme
June Weather	27°C (81°F)	141 mm (5.5 inches)	86%	extreme
July Weather	27°C (81°F)	95 mm (3.7 inches)	81%	extreme
August Weather	27°C (82°F)	58 mm (2.3 inches)	72%	extreme
September Weather	28°C (82°F)	59 mm (2.3 inches)	69%	extreme
October Weather	28°C (82°F)	63 mm (2.5 inches)	69%	extreme
November Weather	28°C (82°F)	113 mm (4.4 inches)	71%	extreme
December Weather	27°C (81°F)	237 mm (9.3 inches)	82%	extreme