September Weather in Denman, Australia

Last updated: August 22, 2025

In September, the average temperature in Denman, Australia is a comfortable 15°C (59°F). Expect a minimum of 2°C (35°F) and a warm maximum reaching 33°C (92°F). During this time, precipitation averages 25 mm (1.0 in) over about 4 days, with an average humidity of 63%. Perfect for exploring!

September Temperature in Denman

In September in Denman, the average temperature is 15°C (59°F). Maximum temperatures can reach up to 33°C (92°F), while minimums can dip as low as 2°C (35°F). This varied climate makes Denman a great destination for travelers seeking both warm and cool experiences.

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

The chart illustrates September temperature patterns in Denman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Denman, September typically has an average temperature of 15°C (59°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (35°F).

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

September Precipitation in Denman

In Denman in September, the precipitation amount is 25 mm (1.0 in) over the course of 4 days.

September Precipitation Trends in Denman

The chart displays monthly precipitation patterns in Denman, 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 Denman, September typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 4 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 Denman

In Denman in September humidity is 63%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace—ideal for leisurely strolls and exploration, though you might want a light jacket for the cooler moments.

September Average Humidity in Denman

This chart illustrates the average monthly humidity levels in Denman, 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 Denman is approximately 63%, 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 Denman

In Denman 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 Denman.

Maximum UV Index Levels in Denman for September

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

Data source: Denman 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 Denman Compares to Other Months

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

This table compares monthly weather conditions in Denman, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	38 mm (1.5 inches)	65%	extreme
February Weather	23°C (74°F)	74 mm (2.9 inches)	69%	extreme
March Weather	21°C (70°F)	107 mm (4.2 inches)	72%	extreme
April Weather	17°C (64°F)	21 mm (0.8 inches)	75%	very high
May Weather	13°C (57°F)	17 mm (0.7 inches)	74%	high
June Weather	11°C (52°F)	26 mm (1.0 inches)	72%	moderate
July Weather	10°C (51°F)	32 mm (1.3 inches)	68%	moderate
August Weather	11°C (53°F)	25 mm (1.0 inches)	67%	high
September Weather	15°C (59°F)	25 mm (1.0 inches)	63%	very high
October Weather	18°C (64°F)	53 mm (2.1 inches)	55%	extreme
November Weather	20°C (68°F)	76 mm (3.0 inches)	57%	extreme
December Weather	23°C (73°F)	68 mm (2.7 inches)	68%	extreme