September Weather in Ilaga, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Ilaga, Indonesia hovers around 13°C (55°F). You can expect a minimum temperature of 6°C (43°F) and a pleasant maximum of 20°C (68°F). The region experiences significant rainfall, with a total precipitation of 497 mm (19.6 in) spread across 29 days. Moreover, humidity levels remain high at an average of 89%, creating a notably damp atmosphere.

September Temperature in Ilaga

In September in Ilaga, the average temperature is 13°C (55°F), with maximums reaching 20°C (68°F) and minimums dropping to as low as 6°C (43°F). This mild weather makes it an ideal time for exploring the local sights and enjoying outdoor activities.

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

The chart illustrates September temperature patterns in Ilaga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilaga, September typically has an average temperature of 13°C (55°F), with highs reaching up to 20°C (68°F) and lows dropping to around 6°C (43°F).

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

September Precipitation in Ilaga

In Ilaga in September, the total precipitation amount is 497 mm (19.6 in) spread over 29 days.

September Precipitation Trends in Ilaga

The chart displays monthly precipitation patterns in Ilaga, 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 Ilaga, September typically receives around 497 mm (19.6 inches) of precipitation spread over approximately 29 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 Ilaga

In Ilaga in September humidity is 89%. With an average temperature of 13°C (55°F), this humidity feels like a thick, damp blanket enveloping you, making every step feel heavier and each breath a bit more laborious for traveling.

September Average Humidity in Ilaga

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

In Ilaga in September, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Ilaga, you can check Hourly UV Index in Ilaga.

Maximum UV Index Levels in Ilaga for September

The chart shows the monthly maximum UV Index (UVI) for Ilaga 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 Ilaga typically reaches 17, which falls under the extreme exposure category.

Data source: Ilaga 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 Ilaga Compares to Other Months

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

This table compares monthly weather conditions in Ilaga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	494 mm (19.4 inches)	85%	extreme
February Weather	13°C (55°F)	577 mm (22.7 inches)	86%	extreme
March Weather	13°C (56°F)	662 mm (26.1 inches)	86%	extreme
April Weather	13°C (56°F)	559 mm (22.0 inches)	86%	extreme
May Weather	13°C (56°F)	479 mm (18.9 inches)	86%	extreme
June Weather	13°C (55°F)	460 mm (18.1 inches)	88%	extreme
July Weather	12°C (54°F)	530 mm (20.9 inches)	89%	extreme
August Weather	12°C (54°F)	485 mm (19.1 inches)	90%	extreme
September Weather	13°C (55°F)	497 mm (19.6 inches)	89%	extreme
October Weather	13°C (55°F)	429 mm (16.9 inches)	89%	extreme
November Weather	13°C (56°F)	391 mm (15.4 inches)	87%	extreme
December Weather	13°C (56°F)	564 mm (22.2 inches)	86%	extreme