September Weather in Cimonyong, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Cimonyong, Indonesia hovers around 21°C (71°F), providing a pleasant climate for outdoor activities. Visitors can expect temperatures to range from a minimum of 14°C (58°F) to a maximum of 29°C (84°F). However, be prepared for some rainfall, as 85 mm (3.3 in) of precipitation may occur over 15 days. The average humidity sits comfortably at 72%, ensuring a refreshing atmosphere.

September Temperature in Cimonyong

In September in Cimonyong, the average temperature is 21°C (71°F), with maximums reaching 29°C (84°F) and minimums dipping as low as 14°C (58°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Cimonyong.

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

The chart illustrates September temperature patterns in Cimonyong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cimonyong, September typically has an average temperature of 21°C (71°F), with highs reaching up to 29°C (84°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Cimonyong

In Cimonyong in September, the total precipitation amount is 85 mm (3.3 in) spread over a period of 15 days.

September Precipitation Trends in Cimonyong

The chart displays monthly precipitation patterns in Cimonyong, 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 Cimonyong, September typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 15 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 Cimonyong

In Cimonyong in September, humidity is 72%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, creating a thick, sultry atmosphere that can be quite heavy for traveling.

September Average Humidity in Cimonyong

This chart illustrates the average monthly humidity levels in Cimonyong, 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 Cimonyong is approximately 72%, 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 Cimonyong

In Cimonyong 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 Cimonyong.

Maximum UV Index Levels in Cimonyong for September

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

Data source: Cimonyong 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 Cimonyong Compares to Other Months

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

This table compares monthly weather conditions in Cimonyong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	423 mm (16.6 inches)	84%	extreme
February Weather	22°C (73°F)	493 mm (19.4 inches)	87%	extreme
March Weather	23°C (73°F)	461 mm (18.1 inches)	85%	extreme
April Weather	23°C (74°F)	340 mm (13.4 inches)	82%	extreme
May Weather	23°C (74°F)	173 mm (6.8 inches)	81%	extreme
June Weather	22°C (72°F)	70 mm (2.8 inches)	81%	extreme
July Weather	21°C (70°F)	46 mm (1.8 inches)	79%	extreme
August Weather	21°C (69°F)	45 mm (1.8 inches)	76%	extreme
September Weather	21°C (71°F)	85 mm (3.3 inches)	72%	extreme
October Weather	22°C (72°F)	151 mm (5.9 inches)	74%	extreme
November Weather	23°C (73°F)	378 mm (14.9 inches)	78%	extreme
December Weather	23°C (73°F)	399 mm (15.7 inches)	78%	extreme