September Weather in Banowan, Indonesia

Last updated: August 23, 2025

In Banowan, Indonesia, the average temperature in September reaches a warm 28°C (82°F), with a pleasant range from a minimum of 23°C (74°F) to a maximum of 32°C (91°F). Expect about 28 mm (1.1 in) of precipitation spread across 5 days, contributing to an average humidity of 70%. Whether enjoying the sun or the occasional rain, Banowan offers a delightful climate this time of year!

September Temperature in Banowan

In September in Banowan, the average temperature is 28°C (82°F). Maximums can reach 32°C (91°F), while minimums can be as low as 23°C (74°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Banowan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Banowan, September typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (91°F) and lows dropping to around 23°C (74°F).

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

September Precipitation in Banowan

In Banowan in September, the precipitation amount is 28 mm (1.1 in) over a period of 5 days.

September Precipitation Trends in Banowan

The chart displays monthly precipitation patterns in Banowan, 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 Banowan, September typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 5 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 Banowan

In Banowan in September, humidity is 70%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that can make traveling feel sticky and exhausting, requiring frequent breaks and hydration to stay comfortable.

September Average Humidity in Banowan

This chart illustrates the average monthly humidity levels in Banowan, 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 Banowan is approximately 70%, 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 Banowan

In Banowan 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 Banowan, you can check here.

Maximum UV Index Levels in Banowan for September

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

Data source: Banowan 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 Banowan Compares to Other Months

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

This table compares monthly weather conditions in Banowan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	314 mm (12.4 inches)	82%	extreme
February Weather	27°C (81°F)	320 mm (12.6 inches)	86%	extreme
March Weather	27°C (81°F)	277 mm (10.9 inches)	84%	extreme
April Weather	28°C (82°F)	189 mm (7.4 inches)	80%	extreme
May Weather	28°C (83°F)	98 mm (3.9 inches)	81%	extreme
June Weather	28°C (82°F)	78 mm (3.1 inches)	81%	very high
July Weather	27°C (81°F)	24 mm (1.0 inches)	78%	extreme
August Weather	27°C (81°F)	13 mm (0.5 inches)	74%	extreme
September Weather	28°C (82°F)	28 mm (1.1 inches)	70%	extreme
October Weather	28°C (83°F)	99 mm (3.9 inches)	72%	extreme
November Weather	28°C (82°F)	227 mm (8.9 inches)	73%	extreme
December Weather	27°C (82°F)	278 mm (10.9 inches)	75%	extreme