September Weather in Caulfield South, Australia

Last updated: August 22, 2025

In September, the average temperature in Caulfield South, Australia hovers around 12°C (54°F), with a minimum of 5°C (42°F) and a peak reaching 23°C (74°F). Expect 74 mm (2.9 in) of precipitation spread over 13 days, contributing to an average humidity level of 76%. Get ready for a month of diverse weather!

September Temperature in Caulfield South

In September in Caulfield South, the average temperature is 12°C (54°F). Maximums can reach 23°C (74°F), and minimums can be as low as 5°C (42°F). This pleasant weather makes it a great time to explore Caulfield South and enjoy outdoor activities.

September Weather in Caulfield South: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Caulfield South, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caulfield South, September typically has an average temperature of 12°C (54°F), with highs reaching up to 23°C (74°F) and lows dropping to around 5°C (42°F).

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

September Precipitation in Caulfield South

In Caulfield South in September, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

September Precipitation Trends in Caulfield South

The chart displays monthly precipitation patterns in Caulfield South, 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 Caulfield South, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 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 Caulfield South

In Caulfield South in September, humidity is 76%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities a bit uncomfortable and requiring frequent hydration while exploring.

September Average Humidity in Caulfield South

This chart illustrates the average monthly humidity levels in Caulfield South, 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 Caulfield South is approximately 76%, 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 Caulfield South

In Caulfield South in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Caulfield South.

Maximum UV Index Levels in Caulfield South for September

The chart shows the monthly maximum UV Index (UVI) for Caulfield South 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 Caulfield South typically reaches 7, which falls under the high exposure category.

Data source: Caulfield South 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 Caulfield South Compares to Other Months

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

This table compares monthly weather conditions in Caulfield South, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	45 mm (1.8 inches)	65%	extreme
February Weather	19°C (67°F)	63 mm (2.5 inches)	67%	extreme
March Weather	19°C (66°F)	49 mm (1.9 inches)	71%	extreme
April Weather	16°C (61°F)	70 mm (2.8 inches)	75%	high
May Weather	13°C (56°F)	82 mm (3.2 inches)	80%	moderate
June Weather	11°C (52°F)	70 mm (2.7 inches)	80%	moderate
July Weather	10°C (51°F)	57 mm (2.2 inches)	80%	moderate
August Weather	11°C (51°F)	80 mm (3.2 inches)	79%	moderate
September Weather	12°C (54°F)	74 mm (2.9 inches)	76%	high
October Weather	14°C (58°F)	80 mm (3.1 inches)	72%	very high
November Weather	16°C (62°F)	69 mm (2.7 inches)	72%	extreme
December Weather	18°C (64°F)	75 mm (3.0 inches)	69%	extreme