September Weather in Barru, Indonesia

Last updated: August 23, 2025

In Barru, Indonesia, the average temperature in September is a warm 27°C (81°F). Expect a minimum of 24°C (76°F) and a maximum of 30°C (87°F), providing a comfortable range for outdoor activities. However, be prepared for some moisture, as the region receives about 60 mm (2.4 in) of precipitation over 7 days, accompanied by an average humidity of 74%. Enjoy the warmth, but don’t forget your umbrella!

September Temperature in Barru

In September, in Barru, the average temperature is 27°C (81°F). The maximum can reach 30°C (87°F), while the minimum can be as low as 24°C (76°F). This pleasant climate makes Barru an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Barru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barru, September typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (87°F) and lows dropping to around 24°C (76°F).

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

September Precipitation in Barru

In Barru in September, the precipitation amount is 60 mm (2.4 in) over the course of 7 days.

September Precipitation Trends in Barru

The chart displays monthly precipitation patterns in Barru, 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 Barru, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 7 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 Barru

In Barru in September humidity is 74%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket, making traveling feel both sticky and draining, yet the heat invites you to seek out refreshing dips in pools or shady spots to relax.

September Average Humidity in Barru

This chart illustrates the average monthly humidity levels in Barru, 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 Barru is approximately 74%, 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 Barru

In Barru in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Barru.

Maximum UV Index Levels in Barru for September

The chart shows the monthly maximum UV Index (UVI) for Barru 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 Barru typically reaches 15, which falls under the extreme exposure category.

Data source: Barru 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 Barru Compares to Other Months

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

This table compares monthly weather conditions in Barru, 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)	398 mm (15.7 inches)	81%	extreme
February Weather	26°C (80°F)	350 mm (13.8 inches)	84%	extreme
March Weather	27°C (80°F)	326 mm (12.8 inches)	84%	extreme
April Weather	27°C (81°F)	234 mm (9.2 inches)	82%	extreme
May Weather	28°C (82°F)	142 mm (5.6 inches)	81%	extreme
June Weather	27°C (81°F)	135 mm (5.3 inches)	82%	extreme
July Weather	27°C (80°F)	112 mm (4.4 inches)	83%	extreme
August Weather	27°C (81°F)	46 mm (1.8 inches)	80%	extreme
September Weather	27°C (81°F)	60 mm (2.4 inches)	74%	extreme
October Weather	27°C (82°F)	108 mm (4.3 inches)	76%	extreme
November Weather	27°C (81°F)	253 mm (10.0 inches)	75%	extreme
December Weather	27°C (80°F)	485 mm (19.1 inches)	78%	extreme