September Weather in Galesong, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Galesong, Indonesia is a warm 27°C (82°F), with a pleasant range that sees minimums of 24°C (75°F) and maximums of 30°C (86°F). Expect a touch of rain, with 12 mm (0.5 in) of precipitation over 3 days. Humidity levels can reach an average of 74%, adding a bit of tropical flair to your experience.

September Temperature in Galesong

In September in Galesong, the average temperature is 27°C (82°F), with a maximum reaching 30°C (86°F) and a minimum dropping to as low as 24°C (75°F). This pleasant summer warmth makes Galesong an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates September temperature patterns in Galesong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Galesong, September typically has an average temperature of 27°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Galesong

In Galesong in September, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.

September Precipitation Trends in Galesong

The chart displays monthly precipitation patterns in Galesong, 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 Galesong, September typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 3 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 Galesong

In Galesong in September, humidity is 74%. With an average temperature of 27°C (82°F), this humidity makes traveling feel quite sticky and oppressive, making it essential to stay hydrated and seek shade frequently.

September Average Humidity in Galesong

This chart illustrates the average monthly humidity levels in Galesong, 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 Galesong is approximately 74%, 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 Galesong

In Galesong 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 Galesong, you can check here.

Maximum UV Index Levels in Galesong for September

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

Data source: Galesong 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 Galesong Compares to Other Months

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

This table compares monthly weather conditions in Galesong, 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)	814 mm (32.0 inches)	81%	extreme
February Weather	27°C (81°F)	777 mm (30.6 inches)	84%	extreme
March Weather	27°C (81°F)	604 mm (23.8 inches)	84%	extreme
April Weather	28°C (82°F)	332 mm (13.1 inches)	82%	extreme
May Weather	28°C (83°F)	54 mm (2.1 inches)	81%	extreme
June Weather	28°C (82°F)	55 mm (2.2 inches)	82%	extreme
July Weather	27°C (81°F)	46 mm (1.8 inches)	83%	extreme
August Weather	27°C (81°F)	9 mm (0.4 inches)	80%	extreme
September Weather	27°C (82°F)	12 mm (0.5 inches)	74%	extreme
October Weather	28°C (83°F)	23 mm (0.9 inches)	76%	extreme
November Weather	28°C (82°F)	292 mm (11.5 inches)	75%	extreme
December Weather	27°C (81°F)	790 mm (31.1 inches)	78%	extreme