July Weather in Whyalla, Australia

Last updated: August 22, 2025

In Whyalla, Australia, the average temperature in July hovers around 12°C (53°F). Prepare for a range, as temperatures can dip to a chilly 1°C (34°F) at their lowest and soar up to a pleasant 25°C (76°F). Expect a bit of rain too, with 16 mm (0.6 in) of precipitation spread over approximately 3 days. Don't forget your umbrella; the average humidity sits at a comfortable 70%!

July Temperature in Whyalla

In July in Whyalla, the average temperature is 12°C (53°F), with maximums reaching up to 25°C (76°F) and minimums dropping as low as 1°C (34°F). It's a great time to visit Whyalla, as you can enjoy mild weather while exploring the local attractions.

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

The chart illustrates July 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, July typically has an average temperature of 12°C (53°F), with highs reaching up to 25°C (76°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.

July Precipitation in Whyalla

In Whyalla in July, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

July Precipitation Trends in Whyalla

The chart displays monthly precipitation patterns in Whyalla, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Whyalla, July typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 3 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Whyalla

In Whyalla in July humidity is 70%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill wrapping around you, making outdoor activities less enjoyable and prompting the need for warm clothing to stay comfortable while traveling.

July Average Humidity in Whyalla

This chart illustrates the average monthly humidity levels in Whyalla, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Whyalla is approximately 70%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Whyalla

In Whyalla in July, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Whyalla for better planning.

Maximum UV Index Levels in Whyalla for July

The chart shows the monthly maximum UV Index (UVI) for Whyalla in July, 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 July, the maximum UV index in Whyalla typically reaches 4, which falls under the moderate exposure category.

Data source: Whyalla July 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 July 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 July’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 July’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