September Weather in Etna Creek, Australia

Last updated: August 22, 2025

In September, the average temperature in Etna Creek, Australia hovers around 20°C (69°F). Expect a range with minimums dipping to 7°C (45°F) and maximums soaring up to 36°C (97°F). Alongside this warmth, there's a slight chance of rain, with an average precipitation of just 11 mm (0.4 in) over the course of 1 day. The average humidity sits comfortably at 68%, making it a pleasant time to visit!

September Temperature in Etna Creek

In September in Etna Creek, the average temperature is 20°C (69°F), with maximums reaching 36°C (97°F) and minimums dropping to 7°C (45°F). This makes it a great time to explore, offering a comfortable climate for outdoor activities and sightseeing.

September Weather in Etna Creek: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Etna Creek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Etna Creek, September typically has an average temperature of 20°C (69°F), with highs reaching up to 36°C (97°F) and lows dropping to around 7°C (45°F).

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

September Precipitation in Etna Creek

In Etna Creek in September, the precipitation amount is 11 mm (0.4 in) over the course of one day.

September Precipitation Trends in Etna Creek

The chart displays monthly precipitation patterns in Etna Creek, 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 Etna Creek, September typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 1 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 Etna Creek

In Etna Creek in September, humidity is 68%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making outdoor exploration both refreshing and slightly sticky, requiring occasional breaks in the shade to stay comfortable while traveling.

September Average Humidity in Etna Creek

This chart illustrates the average monthly humidity levels in Etna Creek, 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 Etna Creek is approximately 68%, 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 Etna Creek

In Etna Creek in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Etna Creek.

Maximum UV Index Levels in Etna Creek for September

The chart shows the monthly maximum UV Index (UVI) for Etna Creek 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 Etna Creek typically reaches 11, which falls under the extreme exposure category.

Data source: Etna Creek 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 Etna Creek Compares to Other Months

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

This table compares monthly weather conditions in Etna Creek, 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)	62 mm (2.4 inches)	77%	extreme
February Weather	27°C (81°F)	100 mm (4.0 inches)	79%	extreme
March Weather	26°C (79°F)	153 mm (6.0 inches)	82%	extreme
April Weather	23°C (74°F)	62 mm (2.4 inches)	79%	extreme
May Weather	20°C (69°F)	38 mm (1.5 inches)	75%	very high
June Weather	17°C (64°F)	21 mm (0.8 inches)	72%	high
July Weather	17°C (63°F)	42 mm (1.7 inches)	69%	high
August Weather	18°C (64°F)	13 mm (0.5 inches)	74%	very high
September Weather	20°C (69°F)	11 mm (0.4 inches)	68%	extreme
October Weather	24°C (75°F)	65 mm (2.5 inches)	71%	extreme
November Weather	25°C (77°F)	81 mm (3.2 inches)	72%	extreme
December Weather	27°C (80°F)	94 mm (3.7 inches)	75%	extreme