September Weather in Donggala, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Donggala, Indonesia hovers around a pleasant 26°C (80°F). Expect a range from a comfortable 23°C (73°F) to a warm 31°C (89°F). Be prepared for 347 mm (13.6 in) of precipitation spread over 27 days, contributing to an average humidity level of 75%.

September Temperature in Donggala

In September in Donggala, the average temperature is 26°C (80°F). Maximums can reach 31°C (89°F), while minimums can drop to 23°C (73°F). This comfortable climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Donggala.

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

The chart illustrates September temperature patterns in Donggala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Donggala, September typically has an average temperature of 26°C (80°F), with highs reaching up to 31°C (89°F) and lows dropping to around 23°C (73°F).

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

September Precipitation in Donggala

In Donggala in September, the precipitation amount reaches 347 mm (13.6 in) over a span of 27 days.

September Precipitation Trends in Donggala

The chart displays monthly precipitation patterns in Donggala, 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 Donggala, September typically receives around 347 mm (13.6 inches) of precipitation spread over approximately 27 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 Donggala

In Donggala in September humidity is 75%. With an average temperature of 26°C (80°F), this humidity feels like a warm, muggy embrace, making travel a bit sticky and uncomfortable but also inviting you to slow down and savor the local culture in shaded cafes and breezy spots by the water.

September Average Humidity in Donggala

This chart illustrates the average monthly humidity levels in Donggala, 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 Donggala is approximately 75%, 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 Donggala

In Donggala 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 Donggala.

Maximum UV Index Levels in Donggala for September

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

Data source: Donggala 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 Donggala Compares to Other Months

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

This table compares monthly weather conditions in Donggala, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	174 mm (6.8 inches)	82%	extreme
February Weather	26°C (80°F)	211 mm (8.3 inches)	84%	extreme
March Weather	26°C (80°F)	271 mm (10.7 inches)	84%	extreme
April Weather	27°C (80°F)	254 mm (10.0 inches)	81%	extreme
May Weather	27°C (81°F)	327 mm (12.9 inches)	76%	extreme
June Weather	26°C (80°F)	365 mm (14.4 inches)	77%	extreme
July Weather	26°C (79°F)	308 mm (12.1 inches)	77%	extreme
August Weather	26°C (80°F)	295 mm (11.6 inches)	79%	extreme
September Weather	26°C (80°F)	347 mm (13.6 inches)	75%	extreme
October Weather	27°C (80°F)	318 mm (12.5 inches)	75%	extreme
November Weather	27°C (80°F)	299 mm (11.8 inches)	77%	extreme
December Weather	27°C (80°F)	198 mm (7.8 inches)	80%	extreme