September Weather in Ampana, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Ampana, Indonesia is a warm 27°C (81°F), with a comfortable minimum of 25°C (77°F) and a peak of 29°C (84°F). Expect 241 mm (9.5 in) of precipitation spread over 24 days, accompanied by a high average humidity of 84%. Enjoy the tropical ambiance—but don’t forget your umbrella!

September Temperature in Ampana

In September in Ampana, the average temperature is 27°C (81°F). Maximums can reach 29°C (84°F), while minimums can drop to 25°C (77°F). This mild and pleasant weather makes Ampana an ideal destination for travelers seeking warmth and comfort.

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

The chart illustrates September temperature patterns in Ampana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ampana, September typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (84°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Ampana

In Ampana in September, the precipitation amount is 241 mm (9.5 in) over a span of 24 days.

September Precipitation Trends in Ampana

The chart displays monthly precipitation patterns in Ampana, 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 Ampana, September typically receives around 241 mm (9.5 inches) of precipitation spread over approximately 24 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 Ampana

In Ampana in September humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

September Average Humidity in Ampana

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

In Ampana 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 Ampana.

Maximum UV Index Levels in Ampana for September

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

Data source: Ampana 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 Ampana Compares to Other Months

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

This table compares monthly weather conditions in Ampana, 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)	203 mm (8.0 inches)	86%	extreme
February Weather	27°C (81°F)	225 mm (8.9 inches)	88%	extreme
March Weather	27°C (81°F)	265 mm (10.4 inches)	88%	extreme
April Weather	27°C (81°F)	299 mm (11.8 inches)	87%	extreme
May Weather	27°C (82°F)	335 mm (13.2 inches)	84%	extreme
June Weather	27°C (81°F)	396 mm (15.6 inches)	85%	extreme
July Weather	27°C (81°F)	297 mm (11.7 inches)	88%	extreme
August Weather	27°C (81°F)	212 mm (8.3 inches)	89%	extreme
September Weather	27°C (81°F)	241 mm (9.5 inches)	84%	extreme
October Weather	27°C (81°F)	202 mm (8.0 inches)	84%	extreme
November Weather	27°C (82°F)	251 mm (9.9 inches)	83%	extreme
December Weather	28°C (82°F)	217 mm (8.6 inches)	85%	extreme