September Weather in Petaunan, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Petaunan, Indonesia is a pleasant 22°C (72°F). Expect minimums of 12°C (53°F) and maximums reaching up to 30°C (87°F). Precipitation is moderate with an average of 42 mm (1.6 in) spread over 8 days, while the average humidity hovers around a comfortable 77%.

September Temperature in Petaunan

In September in Petaunan, the average temperature is 22°C (72°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 12°C (53°F). This pleasant weather makes Petaunan an ideal destination for travelers seeking a comfortable climate during their visit.

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

The chart illustrates September temperature patterns in Petaunan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petaunan, September typically has an average temperature of 22°C (72°F), with highs reaching up to 30°C (87°F) and lows dropping to around 12°C (53°F).

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

September Precipitation in Petaunan

In Petaunan in September, the precipitation amount is 42 mm (1.6 in) over a span of 8 days.

September Precipitation Trends in Petaunan

The chart displays monthly precipitation patterns in Petaunan, 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 Petaunan, September typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 8 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 Petaunan

In Petaunan in September humidity is 77%. With average temperature 22°C (72°F), this humidity feels like walking through a warm, damp embrace, making outdoor activities both refreshing and slightly uncomfortable for travelers unaccustomed to such conditions.

September Average Humidity in Petaunan

This chart illustrates the average monthly humidity levels in Petaunan, 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 Petaunan 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 Petaunan

In Petaunan 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 Petaunan.

Maximum UV Index Levels in Petaunan for September

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

Data source: Petaunan 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 Petaunan Compares to Other Months

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

This table compares monthly weather conditions in Petaunan, 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 (73°F)	410 mm (16.1 inches)	79%	extreme
February Weather	22°C (73°F)	460 mm (18.1 inches)	83%	extreme
March Weather	23°C (73°F)	433 mm (17.0 inches)	82%	extreme
April Weather	23°C (73°F)	267 mm (10.5 inches)	80%	extreme
May Weather	22°C (73°F)	94 mm (3.7 inches)	81%	extreme
June Weather	22°C (71°F)	69 mm (2.7 inches)	79%	extreme
July Weather	21°C (70°F)	36 mm (1.4 inches)	77%	extreme
August Weather	21°C (70°F)	27 mm (1.1 inches)	77%	extreme
September Weather	22°C (72°F)	42 mm (1.6 inches)	77%	extreme
October Weather	23°C (74°F)	93 mm (3.7 inches)	76%	extreme
November Weather	23°C (74°F)	296 mm (11.6 inches)	76%	extreme
December Weather	23°C (74°F)	376 mm (14.8 inches)	76%	extreme