September Weather in Kompa Satu, Indonesia

Last updated: August 23, 2025

In Kompa Satu, Indonesia, the average temperature in September hovers around 26°C (79°F), providing a mild, inviting climate. Expect minimum temperatures of 20°C (68°F) and highs reaching up to 33°C (92°F). However, be prepared for some rain; with 125 mm (4.9 in) of precipitation expected over 17 days, you might want to keep an umbrella handy. Additionally, the average humidity stands at a comfortable 77%, ensuring a refreshing atmosphere throughout the month.

September Temperature in Kompa Satu

In September in Kompa Satu, the average temperature is 26°C (79°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 20°C (68°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

September Weather in Kompa Satu: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kompa Satu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kompa Satu, September typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (92°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Kompa Satu

In Kompa Satu in September, the precipitation amount is 125 mm (4.9 in) spread over 17 days.

September Precipitation Trends in Kompa Satu

The chart displays monthly precipitation patterns in Kompa Satu, 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 Kompa Satu, September typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 17 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 Kompa Satu

In Kompa Satu in September humidity is 77%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick fog that clings to your skin, making every step feel heavier and more exhausting while exploring the sights.

September Average Humidity in Kompa Satu

This chart illustrates the average monthly humidity levels in Kompa Satu, 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 Kompa Satu 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 Kompa Satu

In Kompa Satu 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 Kompa Satu.

Maximum UV Index Levels in Kompa Satu for September

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

Data source: Kompa Satu 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 Kompa Satu Compares to Other Months

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

This table compares monthly weather conditions in Kompa Satu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	297 mm (11.7 inches)	84%	extreme
February Weather	25°C (77°F)	327 mm (12.9 inches)	86%	extreme
March Weather	26°C (78°F)	308 mm (12.1 inches)	84%	extreme
April Weather	26°C (79°F)	309 mm (12.2 inches)	81%	extreme
May Weather	26°C (79°F)	178 mm (7.0 inches)	80%	extreme
June Weather	26°C (79°F)	115 mm (4.5 inches)	80%	extreme
July Weather	26°C (78°F)	64 mm (2.5 inches)	79%	very high
August Weather	26°C (78°F)	82 mm (3.2 inches)	77%	extreme
September Weather	26°C (79°F)	125 mm (4.9 inches)	77%	extreme
October Weather	26°C (79°F)	220 mm (8.6 inches)	78%	extreme
November Weather	26°C (79°F)	273 mm (10.8 inches)	80%	extreme
December Weather	25°C (78°F)	337 mm (13.3 inches)	79%	extreme