September Weather in Ilparpa, Australia

Last updated: August 22, 2025

In Ilparpa, Australia, the average temperature in September hovers around 20°C (69°F). While you might experience a refreshing low of 3°C (37°F), be prepared for occasional peaks up to 38°C (101°F). Rain is not too common, with just 6 mm (0.2 in) expected over approximately 1 day. The air remains relatively dry, featuring an average humidity of 32%.

September Temperature in Ilparpa

In September in Ilparpa, the average temperature is 20°C (69°F). Maximums can reach 38°C (101°F), and minimums can be as low as 3°C (37°F). Be prepared for warm days and cooler nights if you're planning a trip during this time.

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

The chart illustrates September temperature patterns in Ilparpa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilparpa, September typically has an average temperature of 20°C (69°F), with highs reaching up to 38°C (101°F) and lows dropping to around 3°C (37°F).

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

September Precipitation in Ilparpa

In Ilparpa in September, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

September Precipitation Trends in Ilparpa

The chart displays monthly precipitation patterns in Ilparpa, 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 Ilparpa, September typically receives around 6 mm (0.2 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 Ilparpa

In Ilparpa in September humidity is 32%. With an average temperature of 20°C (69°F), this humidity feels like a pleasant embrace, making it ideal for exploring outdoor attractions and enjoying leisurely walks in the mild weather.

September Average Humidity in Ilparpa

This chart illustrates the average monthly humidity levels in Ilparpa, 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 Ilparpa is approximately 32%, 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 Ilparpa

In Ilparpa in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Ilparpa.

Maximum UV Index Levels in Ilparpa for September

The chart shows the monthly maximum UV Index (UVI) for Ilparpa 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 Ilparpa typically reaches 12, which falls under the extreme exposure category.

Data source: Ilparpa 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 Ilparpa Compares to Other Months

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

This table compares monthly weather conditions in Ilparpa, 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)	25 mm (1.0 inches)	36%	extreme
February Weather	29°C (84°F)	24 mm (1.0 inches)	40%	extreme
March Weather	27°C (81°F)	32 mm (1.3 inches)	58%	extreme
April Weather	22°C (73°F)	1 mm (0.0 inches)	49%	extreme
May Weather	16°C (61°F)	3 mm (0.1 inches)	46%	very high
June Weather	12°C (54°F)	3 mm (0.1 inches)	46%	high
July Weather	13°C (56°F)	2 mm (0.1 inches)	45%	high
August Weather	15°C (59°F)	1 mm (0.0 inches)	38%	very high
September Weather	20°C (69°F)	6 mm (0.2 inches)	32%	extreme
October Weather	25°C (76°F)	21 mm (0.8 inches)	23%	extreme
November Weather	26°C (79°F)	32 mm (1.2 inches)	31%	extreme
December Weather	29°C (85°F)	43 mm (1.7 inches)	35%	extreme