September Weather in Wilanagara, Indonesia

Last updated: August 23, 2025

In Wilanagara, Indonesia, the average temperature in September is a pleasant 26°C (79°F). Expect minimums of 20°C (69°F) and maximums reaching up to 33°C (92°F). With an average humidity of 72%, you can feel the warmth in the air. However, be prepared for light precipitation, averaging 49 mm (1.9 in) over 9 days throughout the month.

September Temperature in Wilanagara

In September in Wilanagara, the average temperature is 26°C (79°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as 20°C (69°F). This climate makes Wilanagara an ideal destination for travelers seeking warm and comfortable weather.

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

The chart illustrates September temperature patterns in Wilanagara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wilanagara, September typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (92°F) and lows dropping to around 20°C (69°F).

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

September Precipitation in Wilanagara

In Wilanagara in September, the total precipitation amount is 49 mm (1.9 in) spread over 9 days.

September Precipitation Trends in Wilanagara

The chart displays monthly precipitation patterns in Wilanagara, 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 Wilanagara, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 9 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 Wilanagara

In Wilanagara in September, humidity is 72%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel a bit more strenuous but also adding a tropical charm to your travels.

September Average Humidity in Wilanagara

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

In Wilanagara 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 Wilanagara, you can check here.

Maximum UV Index Levels in Wilanagara for September

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

Data source: Wilanagara 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 Wilanagara Compares to Other Months

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

This table compares monthly weather conditions in Wilanagara, 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 (80°F)	375 mm (14.8 inches)	84%	extreme
February Weather	26°C (80°F)	362 mm (14.2 inches)	87%	extreme
March Weather	27°C (81°F)	376 mm (14.8 inches)	85%	extreme
April Weather	27°C (81°F)	284 mm (11.2 inches)	82%	extreme
May Weather	27°C (81°F)	126 mm (5.0 inches)	81%	extreme
June Weather	27°C (80°F)	62 mm (2.4 inches)	81%	very high
July Weather	26°C (78°F)	31 mm (1.2 inches)	79%	extreme
August Weather	26°C (78°F)	20 mm (0.8 inches)	76%	extreme
September Weather	26°C (79°F)	49 mm (1.9 inches)	72%	extreme
October Weather	27°C (81°F)	97 mm (3.8 inches)	74%	extreme
November Weather	27°C (81°F)	297 mm (11.7 inches)	78%	extreme
December Weather	27°C (80°F)	378 mm (14.9 inches)	78%	extreme