March Weather in Whyalla, Australia

Last updated: August 22, 2025

In March, the average temperature in Whyalla, Australia hovers around 23°C (73°F), making it a pleasant time of year. However, temperatures can vary significantly, with a minimum of 10°C (50°F) and soaring up to 42°C (107°F). Expect a light precipitation of 6 mm (0.3 in) over just 1 day, and enjoy the moderate average humidity of 47% that adds to the overall comfort of the season.

March Temperature in Whyalla

In March, in Whyalla, the average temperature is 23°C (73°F). Maximums can reach 42°C (107°F), and minimums can be as low as 10°C (50°F). It's advisable to prepare for a range of temperatures to ensure a comfortable experience while traveling.

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

The chart illustrates March 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, March typically has an average temperature of 23°C (73°F), with highs reaching up to 42°C (107°F) and lows dropping to around 10°C (50°F).

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

March Precipitation in Whyalla

In Whyalla in March, the precipitation amount is 6 mm (0.3 in) over the course of 1 day.

March Precipitation Trends in Whyalla

The chart displays monthly precipitation patterns in Whyalla, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Whyalla, March typically receives around 6 mm (0.3 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Whyalla

In Whyalla in March humidity is 47%. With an average temperature of 23°C (73°F), this humidity feels like a pleasant embrace, making it quite comfortable for traveling as you can enjoy the outdoors without feeling overly sticky or drenched in sweat.

March Average Humidity in Whyalla

This chart illustrates the average monthly humidity levels in Whyalla, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Whyalla is approximately 47%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Whyalla

In Whyalla in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Whyalla.

Maximum UV Index Levels in Whyalla for March

The chart shows the monthly maximum UV Index (UVI) for Whyalla in March, 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 March, the maximum UV index in Whyalla typically reaches 12, which falls under the extreme exposure category.

Data source: Whyalla March 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 March 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 March’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 March’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