September Weather in Bakau, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Bakau, Indonesia is a warm 26°C (80°F), with minimums dipping to 23°C (73°F) and maximums soaring to 32°C (91°F). Expect approximately 174 mm (6.9 in) of precipitation over 20 days, contributing to an average humidity level of 77%. Stay prepared for both sun and rain!

September Temperature in Bakau

In September in Bakau, the average temperature is 26°C (80°F). Maximums can reach 32°C (91°F) and minimums can be as low as 23°C (73°F). This makes Bakau an ideal destination for travelers seeking warm weather and enjoyable outdoor activities.

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

The chart illustrates September temperature patterns in Bakau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bakau, September typically has an average temperature of 26°C (80°F), with highs reaching up to 32°C (91°F) and lows dropping to around 23°C (73°F).

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

September Precipitation in Bakau

In Bakau in September, the total precipitation amount is 174 mm (6.9 in), which falls over the course of 20 days.

September Precipitation Trends in Bakau

The chart displays monthly precipitation patterns in Bakau, 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 Bakau, September typically receives around 174 mm (6.9 inches) of precipitation spread over approximately 20 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 Bakau

In Bakau in September, humidity is 77%. With an average temperature of 26°C (80°F), this humidity feels like walking through a warm, damp blanket, making traveling somewhat uncomfortable and necessitating frequent breaks to stay hydrated and cool.

September Average Humidity in Bakau

This chart illustrates the average monthly humidity levels in Bakau, 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 Bakau is approximately 77%, 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 Bakau

In Bakau in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Bakau, you can check here.

Maximum UV Index Levels in Bakau for September

The chart shows the monthly maximum UV Index (UVI) for Bakau 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 Bakau typically reaches 14, which falls under the extreme exposure category.

Data source: Bakau 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 Bakau Compares to Other Months

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

This table compares monthly weather conditions in Bakau, 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)	282 mm (11.1 inches)	83%	extreme
February Weather	26°C (80°F)	277 mm (10.9 inches)	83%	extreme
March Weather	27°C (80°F)	350 mm (13.8 inches)	84%	extreme
April Weather	27°C (80°F)	297 mm (11.7 inches)	82%	extreme
May Weather	27°C (81°F)	287 mm (11.3 inches)	80%	extreme
June Weather	26°C (80°F)	260 mm (10.2 inches)	81%	extreme
July Weather	26°C (79°F)	205 mm (8.1 inches)	82%	extreme
August Weather	26°C (79°F)	164 mm (6.5 inches)	82%	extreme
September Weather	26°C (80°F)	174 mm (6.9 inches)	77%	extreme
October Weather	27°C (80°F)	183 mm (7.2 inches)	78%	extreme
November Weather	27°C (80°F)	257 mm (10.1 inches)	77%	extreme
December Weather	27°C (80°F)	252 mm (9.9 inches)	80%	extreme