October Weather in Whyalla, Australia

Last updated: August 22, 2025

In Whyalla, Australia, the average temperature in October is a pleasant 19°C (66°F). Temperatures can vary significantly, with a minimum of 6°C (42°F) and soaring up to a maximum of 40°C (104°F). Rainfall is moderate, with an average precipitation of 21 mm (0.8 in) spread over just 3 days. Additionally, the average humidity level remains comfortable at 39%.

October Temperature in Whyalla

In October in Whyalla, the average temperature is 19°C (66°F). The maximum can reach 40°C (104°F), and the minimum can be as low as 6°C (42°F). Therefore, travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm and cooler days.

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

The chart illustrates October 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, October typically has an average temperature of 19°C (66°F), with highs reaching up to 40°C (104°F) and lows dropping to around 6°C (42°F).

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

October Precipitation in Whyalla

In Whyalla in October, the precipitation amount is 21 mm (0.8 in) over a period of 3 days.

October Precipitation Trends in Whyalla

The chart displays monthly precipitation patterns in Whyalla, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Whyalla, October typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Whyalla

In Whyalla in October humidity is 39%. With an average temperature of 19°C (66°F), this humidity feels like a refreshing breeze that makes exploring the area quite pleasant, allowing travelers to enjoy outdoor activities without feeling overly sticky or uncomfortable.

October Average Humidity in Whyalla

This chart illustrates the average monthly humidity levels in Whyalla, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Whyalla is approximately 39%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Whyalla

In Whyalla in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Whyalla.

Maximum UV Index Levels in Whyalla for October

The chart shows the monthly maximum UV Index (UVI) for Whyalla in October, 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 October, the maximum UV index in Whyalla typically reaches 11, which falls under the extreme exposure category.

Data source: Whyalla October 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 October 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 October’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 October’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