September Weather in Roebourne, Australia

Last updated: August 22, 2025

In September, the average temperature in Roebourne, Australia hovers around 25°C (76°F). Temperatures can dip to a minimum of 16°C (61°F) and peak at a warm 33°C (91°F). With 0 mm (0.0 in) of precipitation over 0 days, this month enjoys a dry climate, complemented by an average humidity level of just 41%. Enjoy the sunshine!

September Temperature in Roebourne

In September in Roebourne, the average temperature is 25°C (76°F). Maximums can reach 33°C (91°F) and minimums can be as low as 16°C (61°F). This pleasant climate makes Roebourne an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates September temperature patterns in Roebourne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roebourne, September typically has an average temperature of 25°C (76°F), with highs reaching up to 33°C (91°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Roebourne

In Roebourne in September, the precipitation amount is 0 mm (0.0 in) during 0 days.

September Precipitation Trends in Roebourne

The chart displays monthly precipitation patterns in Roebourne, 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 Roebourne, September typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 Roebourne

In Roebourne in September, humidity is 41%. With an average temperature of 25°C (76°F), this humidity feels like a refreshing embrace, making it comfortable for traveling as you explore the sights with ease.

September Average Humidity in Roebourne

This chart illustrates the average monthly humidity levels in Roebourne, 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 Roebourne is approximately 41%, 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 Roebourne

In Roebourne in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Roebourne.

Maximum UV Index Levels in Roebourne for September

The chart shows the monthly maximum UV Index (UVI) for Roebourne 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 Roebourne typically reaches 13, which falls under the extreme exposure category.

Data source: Roebourne 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 Roebourne Compares to Other Months

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

This table compares monthly weather conditions in Roebourne, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	30°C (87°F)	46 mm (1.8 inches)	69%	extreme
February Weather	30°C (86°F)	103 mm (4.1 inches)	82%	extreme
March Weather	30°C (87°F)	141 mm (5.5 inches)	80%	extreme
April Weather	29°C (84°F)	12 mm (0.5 inches)	71%	extreme
May Weather	25°C (77°F)	18 mm (0.7 inches)	63%	very high
June Weather	21°C (71°F)	18 mm (0.7 inches)	58%	high
July Weather	21°C (70°F)	5 mm (0.2 inches)	54%	very high
August Weather	22°C (71°F)	1 mm (0.0 inches)	49%	extreme
September Weather	25°C (76°F)	0 mm (0.0 inches)	41%	extreme
October Weather	26°C (80°F)	0 mm (0.0 inches)	40%	extreme
November Weather	28°C (83°F)	0 mm (0.0 inches)	38%	extreme
December Weather	30°C (86°F)	28 mm (1.1 inches)	52%	extreme