October Weather in Onslow, Australia

Last updated: August 22, 2025

In October, the average temperature in Onslow, Australia hovers around 25°C (78°F), providing a pleasant climate for outdoor activities. Temperatures can range from a cool 13°C (56°F) to a sizzling 40°C (105°F). With an impressive precipitation total of 0 mm (0.0 in) over 0 days, you can expect plenty of sunshine. However, be prepared for 74% average humidity, which adds a touch of warmth to the air.

October Temperature in Onslow

In October in Onslow, the average temperature is 25°C (78°F). Maximums can reach 40°C (105°F) and minimums can be as low as 13°C (56°F). Pack accordingly for warm days and cooler evenings, and enjoy your trip!

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

The chart illustrates October temperature patterns in Onslow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onslow, October typically has an average temperature of 25°C (78°F), with highs reaching up to 40°C (105°F) and lows dropping to around 13°C (56°F).

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

October Precipitation in Onslow

In Onslow in October, the precipitation amount is 0 mm (0.0 in) during 0 days.

October Precipitation Trends in Onslow

The chart displays monthly precipitation patterns in Onslow, 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 Onslow, October typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Onslow

In Onslow in October humidity is 74%. With an average temperature of 25°C (78°F), this humidity feels like you're enveloped in a warm, thick blanket, making outdoor activities feel more strenuous and necessitating frequent breaks and hydration for comfortable travel.

October Average Humidity in Onslow

This chart illustrates the average monthly humidity levels in Onslow, 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 Onslow is approximately 74%, 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 Onslow

In Onslow in October, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Onslow, you can check here.

Maximum UV Index Levels in Onslow for October

The chart shows the monthly maximum UV Index (UVI) for Onslow 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 Onslow typically reaches 14, which falls under the extreme exposure category.

Data source: Onslow 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 Onslow Compares to Other Months

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

This table compares monthly weather conditions in Onslow, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	31°C (88°F)	10 mm (0.4 inches)	83%	extreme
February Weather	30°C (87°F)	25 mm (1.0 inches)	82%	extreme
March Weather	31°C (88°F)	37 mm (1.5 inches)	77%	extreme
April Weather	29°C (84°F)	15 mm (0.6 inches)	74%	extreme
May Weather	24°C (76°F)	18 mm (0.7 inches)	68%	very high
June Weather	20°C (69°F)	36 mm (1.4 inches)	64%	high
July Weather	20°C (68°F)	3 mm (0.1 inches)	61%	very high
August Weather	21°C (70°F)	2 mm (0.1 inches)	65%	very high
September Weather	24°C (75°F)	0 mm (0.0 inches)	67%	extreme
October Weather	25°C (78°F)	0 mm (0.0 inches)	74%	extreme
November Weather	27°C (81°F)	2 mm (0.1 inches)	75%	extreme
December Weather	30°C (86°F)	1 mm (0.0 inches)	81%	extreme