August Weather in Whyalla, Australia

Last updated: August 22, 2025

In Whyalla, Australia, the average temperature in August hovers around 12°C (55°F). Expect minimums to dip to 1°C (34°F), while highs can reach a warm 27°C (81°F). During this month, precipitation amounts to 23 mm (0.9 in), typically spread over 5 days. The air is comfortably humid, with an average humidity level of 63%.

August Temperature in Whyalla

In August in Whyalla, the average temperature is 12°C (55°F), with maximums reaching 27°C (81°F) and minimums dropping as low as 1°C (34°F). It's a great time to visit for those who enjoy mild weather and are prepared for some temperature variations.

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

The chart illustrates August temperature patterns in Whyalla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Whyalla, August typically has an average temperature of 12°C (55°F), with highs reaching up to 27°C (81°F) and lows dropping to around 1°C (34°F).

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

August Precipitation in Whyalla

In Whyalla in August, the precipitation amount is 23 mm (0.9 in) over the course of 5 days.

August Precipitation Trends in Whyalla

The chart displays monthly precipitation patterns in Whyalla, 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 Whyalla, August typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 5 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 Whyalla

In Whyalla in August humidity is 63%. With an average temperature of 12°C (55°F), this humidity feels like a refreshing yet brisk atmosphere, making travel invigorating but requiring a light jacket for comfort.

August Average Humidity in Whyalla

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

In Whyalla in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Whyalla, you can refer to this Hourly UV Index in Whyalla.

Maximum UV Index Levels in Whyalla for August

The chart shows the monthly maximum UV Index (UVI) for Whyalla 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 Whyalla typically reaches 6, which falls under the high exposure category.

Data source: Whyalla 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 Whyalla Compares to Other Months

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

This table compares monthly weather conditions in Whyalla, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	16 mm (0.6 inches)	31%	extreme
February Weather	24°C (75°F)	19 mm (0.7 inches)	36%	extreme
March Weather	23°C (73°F)	6 mm (0.3 inches)	47%	extreme
April Weather	19°C (67°F)	18 mm (0.7 inches)	58%	very high
May Weather	15°C (59°F)	16 mm (0.6 inches)	66%	high
June Weather	12°C (53°F)	21 mm (0.8 inches)	70%	moderate
July Weather	12°C (53°F)	16 mm (0.6 inches)	70%	moderate
August Weather	12°C (55°F)	23 mm (0.9 inches)	63%	high
September Weather	16°C (61°F)	14 mm (0.6 inches)	53%	very high
October Weather	19°C (66°F)	21 mm (0.8 inches)	39%	extreme
November Weather	21°C (70°F)	38 mm (1.5 inches)	42%	extreme
December Weather	23°C (74°F)	17 mm (0.7 inches)	38%	extreme