September Weather in Wallerawang, Australia

Last updated: August 22, 2025

In September, the average temperature in Wallerawang, Australia hovers around 9°C (49°F). While chilly nights can drop to a minimum of -4°C (25°F), the warmth can occasionally peak at a pleasant 27°C (80°F). Expect 36 mm (1.4 in) of precipitation spread over 6 days, with an average humidity of 69%.

September Temperature in Wallerawang

In September in Wallerawang, the average temperature is 9°C (49°F), with maximums reaching 27°C (80°F) and minimums dipping as low as -4°C (25°F). This varied climate makes it essential for travelers to pack layers to ensure comfort during their stay.

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

The chart illustrates September temperature patterns in Wallerawang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wallerawang, September typically has an average temperature of 9°C (49°F), with highs reaching up to 27°C (80°F) and lows dropping to around -4°C (25°F).

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

September Precipitation in Wallerawang

In Wallerawang in September, the total precipitation amount is 36 mm (1.4 in), which falls over the course of 6 days.

September Precipitation Trends in Wallerawang

The chart displays monthly precipitation patterns in Wallerawang, 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 Wallerawang, September typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Wallerawang

In Wallerawang in September, humidity is 69%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that settles into your bones, making it less than ideal for traveling and prompting you to seek warmer attire to stay comfortable.

September Average Humidity in Wallerawang

This chart illustrates the average monthly humidity levels in Wallerawang, 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 Wallerawang is approximately 69%, 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 Wallerawang

In Wallerawang in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Wallerawang.

Maximum UV Index Levels in Wallerawang for September

The chart shows the monthly maximum UV Index (UVI) for Wallerawang 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 Wallerawang typically reaches 8, which falls under the very high exposure category.

Data source: Wallerawang 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 Wallerawang Compares to Other Months

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

This table compares monthly weather conditions in Wallerawang, 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)	55%	extreme
February Weather	18°C (65°F)	80 mm (3.2 inches)	60%	extreme
March Weather	16°C (62°F)	119 mm (4.7 inches)	68%	extreme
April Weather	13°C (55°F)	22 mm (0.9 inches)	74%	very high
May Weather	9°C (48°F)	27 mm (1.1 inches)	78%	high
June Weather	6°C (43°F)	27 mm (1.1 inches)	78%	moderate
July Weather	6°C (42°F)	35 mm (1.4 inches)	79%	moderate
August Weather	6°C (43°F)	52 mm (2.0 inches)	74%	high
September Weather	9°C (49°F)	36 mm (1.4 inches)	69%	very high
October Weather	13°C (56°F)	58 mm (2.3 inches)	57%	extreme
November Weather	15°C (59°F)	92 mm (3.6 inches)	53%	extreme
December Weather	18°C (65°F)	77 mm (3.0 inches)	62%	extreme