September Weather in Terangun, Indonesia

Last updated: August 23, 2025

In Terangun, Indonesia, the average temperature in September hovers around 20°C (68°F). During this time, expect a minimum of 14°C (58°F) and a pleasant maximum of 28°C (83°F). However, be prepared for some rain, as the area sees approximately 342 mm (13.5 in) of precipitation over 25 days. With an average humidity level of 84%, the atmosphere can feel quite tropical!

September Temperature in Terangun

In September in Terangun, the average temperature is 20°C (68°F). The maximum can reach 28°C (83°F) and the minimum can be as low as 14°C (58°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Terangun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terangun, September typically has an average temperature of 20°C (68°F), with highs reaching up to 28°C (83°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Terangun

In Terangun in September, the total precipitation amount is 342 mm (13.5 in) recorded over 25 days.

September Precipitation Trends in Terangun

The chart displays monthly precipitation patterns in Terangun, 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 Terangun, September typically receives around 342 mm (13.5 inches) of precipitation spread over approximately 25 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 Terangun

In Terangun in September humidity is 84%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket, making travel a challenge as the air clings to your skin, and every step feels heavier in the mugginess.

September Average Humidity in Terangun

This chart illustrates the average monthly humidity levels in Terangun, 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 Terangun is approximately 84%, 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 Terangun

In Terangun 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 Terangun.

Maximum UV Index Levels in Terangun for September

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

Data source: Terangun 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 Terangun Compares to Other Months

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

This table compares monthly weather conditions in Terangun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	254 mm (10.0 inches)	79%	extreme
February Weather	21°C (69°F)	215 mm (8.5 inches)	73%	extreme
March Weather	21°C (69°F)	318 mm (12.5 inches)	74%	extreme
April Weather	21°C (69°F)	336 mm (13.2 inches)	73%	extreme
May Weather	21°C (70°F)	403 mm (15.9 inches)	77%	extreme
June Weather	21°C (70°F)	167 mm (6.6 inches)	79%	extreme
July Weather	20°C (69°F)	264 mm (10.4 inches)	77%	extreme
August Weather	20°C (69°F)	231 mm (9.1 inches)	81%	extreme
September Weather	20°C (68°F)	342 mm (13.5 inches)	84%	extreme
October Weather	20°C (68°F)	454 mm (17.9 inches)	85%	extreme
November Weather	20°C (68°F)	544 mm (21.4 inches)	83%	extreme
December Weather	20°C (69°F)	422 mm (16.6 inches)	81%	extreme