September Weather in Nanga Bulik, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Nanga Bulik, Indonesia is 27°C (80°F), creating a pleasantly warm atmosphere. Temperatures can vary, with a minimum of 20°C (69°F) and a maximum reaching 35°C (95°F). Be prepared for 177 mm (7.0 in) of precipitation spread over 19 days, contributing to an average humidity of 79%.

September Temperature in Nanga Bulik

In September in Nanga Bulik, the average temperature is 27°C (80°F), with maximums reaching up to 35°C (95°F) and minimums dropping to as low as 20°C (69°F). This delightful weather makes Nanga Bulik an ideal destination for travelers seeking warm, pleasant conditions.

September Weather in Nanga Bulik: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Nanga Bulik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nanga Bulik, September typically has an average temperature of 27°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 20°C (69°F).

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

September Precipitation in Nanga Bulik

In Nanga Bulik in September, the total precipitation amount is 177 mm (7.0 in) over the course of 19 days.

September Precipitation Trends in Nanga Bulik

The chart displays monthly precipitation patterns in Nanga Bulik, 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 Nanga Bulik, September typically receives around 177 mm (7.0 inches) of precipitation spread over approximately 19 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 Nanga Bulik

In Nanga Bulik in September humidity is 79%. With an average temperature of 27°C (80°F), this humidity feels like walking through a warm, dense blanket, making travel feel sluggish and allowing every step to become noticeably heavier.

September Average Humidity in Nanga Bulik

This chart illustrates the average monthly humidity levels in Nanga Bulik, 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 Nanga Bulik is approximately 79%, 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 Nanga Bulik

In Nanga Bulik 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 Nanga Bulik.

Maximum UV Index Levels in Nanga Bulik for September

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

Data source: Nanga Bulik 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 Nanga Bulik Compares to Other Months

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

This table compares monthly weather conditions in Nanga Bulik, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	177 mm (7.0 inches)	86%	extreme
February Weather	27°C (80°F)	209 mm (8.2 inches)	86%	extreme
March Weather	27°C (80°F)	228 mm (9.0 inches)	86%	extreme
April Weather	27°C (81°F)	242 mm (9.5 inches)	84%	extreme
May Weather	27°C (81°F)	247 mm (9.7 inches)	83%	extreme
June Weather	27°C (81°F)	191 mm (7.5 inches)	85%	extreme
July Weather	26°C (80°F)	155 mm (6.1 inches)	85%	extreme
August Weather	26°C (80°F)	158 mm (6.2 inches)	85%	extreme
September Weather	27°C (80°F)	177 mm (7.0 inches)	79%	extreme
October Weather	27°C (80°F)	307 mm (12.1 inches)	80%	extreme
November Weather	27°C (80°F)	256 mm (10.1 inches)	80%	extreme
December Weather	26°C (80°F)	221 mm (8.7 inches)	83%	extreme