September Weather in Ngkan, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Ngkan, Indonesia is a pleasant 20°C (68°F). Expect temperatures to vary between a minimum of 14°C (58°F) and a maximum of 28°C (82°F). During this period, the region experiences a noteworthy precipitation amount of 485 mm (19.1 in) spread over 28 days, and with an average humidity of 89%, you might want to keep your umbrella handy!

September Temperature in Ngkan

In September in Ngkan, the average temperature is 20°C (68°F), with maximums reaching up to 28°C (82°F) and minimums dropping as low as 14°C (58°F). This pleasantly mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Ngkan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ngkan, September typically has an average temperature of 20°C (68°F), with highs reaching up to 28°C (82°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Ngkan

In Ngkan in September, the total precipitation amount is 485 mm (19.1 in) measured over a duration of 28 days.

September Precipitation Trends in Ngkan

The chart displays monthly precipitation patterns in Ngkan, 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 Ngkan, September typically receives around 485 mm (19.1 inches) of precipitation spread over approximately 28 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 Ngkan

In Ngkan in September, humidity is 89%. With an average temperature of 20°C (68°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making each step feel heavier and the air thick with moisture, which can be quite uncomfortable for traveling.

September Average Humidity in Ngkan

This chart illustrates the average monthly humidity levels in Ngkan, 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 Ngkan is approximately 89%, 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 Ngkan

In Ngkan 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 Ngkan.

Maximum UV Index Levels in Ngkan for September

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

Data source: Ngkan 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 Ngkan Compares to Other Months

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

This table compares monthly weather conditions in Ngkan, 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 (68°F)	270 mm (10.6 inches)	83%	extreme
February Weather	20°C (69°F)	198 mm (7.8 inches)	74%	extreme
March Weather	20°C (69°F)	327 mm (12.9 inches)	74%	extreme
April Weather	20°C (69°F)	462 mm (18.2 inches)	77%	extreme
May Weather	21°C (70°F)	505 mm (19.9 inches)	82%	extreme
June Weather	20°C (69°F)	377 mm (14.9 inches)	85%	extreme
July Weather	20°C (68°F)	324 mm (12.8 inches)	84%	extreme
August Weather	20°C (68°F)	376 mm (14.8 inches)	87%	extreme
September Weather	20°C (68°F)	485 mm (19.1 inches)	89%	extreme
October Weather	20°C (68°F)	400 mm (15.7 inches)	89%	extreme
November Weather	20°C (68°F)	493 mm (19.4 inches)	88%	extreme
December Weather	20°C (68°F)	525 mm (20.7 inches)	88%	extreme