August Weather in Denham, Australia

Last updated: August 22, 2025

In August, the average temperature in Denham, Australia is a pleasant 18°C (64°F), with minimum temperatures dipping to 11°C (53°F) and maximums reaching up to 29°C (84°F). Expect 20 mm (0.8 in) of precipitation spread over 3 days, along with an average humidity of 65%. Perfect for enjoying the mild weather while staying prepared for occasional rain!

August Temperature in Denham

In August in Denham, the average temperature is 18°C (64°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 11°C (53°F). This moderate climate makes it an ideal time for travel, providing pleasant weather for outdoor activities and exploration.

August Weather in Denham: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Denham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Denham, August typically has an average temperature of 18°C (64°F), with highs reaching up to 29°C (84°F) and lows dropping to around 11°C (53°F).

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

August Precipitation in Denham

In Denham in August, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

August Precipitation Trends in Denham

The chart displays monthly precipitation patterns in Denham, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Denham, August typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Denham

In Denham in August, humidity is 65%. With an average temperature of 18°C (64°F), this humidity feels like a slightly muggy embrace, making outdoor exploration enjoyable but requiring a light jacket and frequent hydration breaks.

August Average Humidity in Denham

This chart illustrates the average monthly humidity levels in Denham, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Denham is approximately 65%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Denham

In Denham in August, 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 Denham.

Maximum UV Index Levels in Denham for August

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

Data source: Denham August 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 August Weather in Denham Compares to Other Months

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

This table compares monthly weather conditions in Denham, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	6 mm (0.2 inches)	63%	extreme
February Weather	26°C (79°F)	33 mm (1.3 inches)	66%	extreme
March Weather	26°C (80°F)	1 mm (0.0 inches)	68%	extreme
April Weather	24°C (76°F)	8 mm (0.3 inches)	71%	very high
May Weather	21°C (71°F)	18 mm (0.7 inches)	68%	very high
June Weather	19°C (66°F)	30 mm (1.2 inches)	69%	moderate
July Weather	18°C (64°F)	17 mm (0.7 inches)	66%	high
August Weather	18°C (64°F)	20 mm (0.8 inches)	65%	very high
September Weather	19°C (67°F)	3 mm (0.1 inches)	61%	very high
October Weather	20°C (69°F)	5 mm (0.2 inches)	62%	extreme
November Weather	22°C (72°F)	3 mm (0.1 inches)	63%	extreme
December Weather	25°C (76°F)	2 mm (0.1 inches)	62%	extreme