September Weather in Gunungmenang, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Gunungmenang, Indonesia reaches a balmy 29°C (84°F). Expect temperatures to range from a comfortable 22°C (71°F) at night to a sizzling 39°C (102°F) during the day. With an average humidity of 84%, it’s a good idea to stay hydrated! However, be prepared for occasional rain, as 114 mm (4.5 in) of precipitation may fall over 13 days.

September Temperature in Gunungmenang

In September in Gunungmenang, the average temperature is 29°C (84°F). The maximum can reach 39°C (102°F) and the minimum can be as low as 22°C (71°F). Travelers should be prepared for warm weather with potential high heat, making it a great time for beach activities and exploring outdoor attractions.

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

The chart illustrates September temperature patterns in Gunungmenang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gunungmenang, September typically has an average temperature of 29°C (84°F), with highs reaching up to 39°C (102°F) and lows dropping to around 22°C (71°F).

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

September Precipitation in Gunungmenang

In Gunungmenang in September, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.

September Precipitation Trends in Gunungmenang

The chart displays monthly precipitation patterns in Gunungmenang, 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 Gunungmenang, September typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 13 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 Gunungmenang

In Gunungmenang in September, humidity is 84%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making travel sticky and somewhat stifling, yet invigorating, as every step is accompanied by a gentle, humid embrace.

September Average Humidity in Gunungmenang

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

In Gunungmenang in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Gunungmenang, you can check here.

Maximum UV Index Levels in Gunungmenang for September

The chart shows the monthly maximum UV Index (UVI) for Gunungmenang 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 Gunungmenang typically reaches 14, which falls under the extreme exposure category.

Data source: Gunungmenang 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 Gunungmenang Compares to Other Months

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

This table compares monthly weather conditions in Gunungmenang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	201 mm (7.9 inches)	90%	extreme
February Weather	27°C (80°F)	302 mm (11.9 inches)	88%	extreme
March Weather	27°C (81°F)	353 mm (13.9 inches)	87%	extreme
April Weather	27°C (81°F)	287 mm (11.3 inches)	87%	extreme
May Weather	28°C (82°F)	213 mm (8.4 inches)	87%	extreme
June Weather	27°C (82°F)	126 mm (5.0 inches)	88%	extreme
July Weather	28°C (82°F)	92 mm (3.6 inches)	87%	extreme
August Weather	29°C (84°F)	78 mm (3.1 inches)	87%	extreme
September Weather	29°C (84°F)	114 mm (4.5 inches)	84%	extreme
October Weather	29°C (84°F)	185 mm (7.3 inches)	84%	extreme
November Weather	27°C (82°F)	280 mm (11.0 inches)	87%	extreme
December Weather	27°C (81°F)	265 mm (10.4 inches)	89%	extreme