August Weather in Merredin, Australia

Last updated: August 22, 2025

In August, the average temperature in Merredin, Australia hovers around 11°C (53°F). Expect a minimum of 1°C (33°F) and a maximum of 29°C (84°F), making for a varied climate. During this month, anticipate about 36 mm (1.4 in) of precipitation spread across 7 days, with average humidity resting at a comfortable 66%.

August Temperature in Merredin

In August in Merredin, the average temperature is 11°C (53°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as 1°C (33°F). This makes it an ideal time for travelers to enjoy moderate weather while exploring the area's attractions.

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

The chart illustrates August temperature patterns in Merredin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merredin, August typically has an average temperature of 11°C (53°F), with highs reaching up to 29°C (84°F) and lows dropping to around 1°C (33°F).

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

August Precipitation in Merredin

In Merredin in August, the total precipitation amount is 36 mm (1.4 in) over a span of 7 days.

August Precipitation Trends in Merredin

The chart displays monthly precipitation patterns in Merredin, 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 Merredin, August typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 7 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 Merredin

In Merredin in August humidity is 66%. With an average temperature of 11°C (53°F), this humidity feels like a cool, damp embrace that can make traveling slightly uncomfortable, as the moisture in the air clings to your skin and can leave you feeling chilled, especially during outdoor excursions.

August Average Humidity in Merredin

This chart illustrates the average monthly humidity levels in Merredin, 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 Merredin is approximately 66%, 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 Merredin

In Merredin 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 Merredin, you can refer to this Hourly UV Index in Merredin.

Maximum UV Index Levels in Merredin for August

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

Data source: Merredin 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 Merredin Compares to Other Months

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

This table compares monthly weather conditions in Merredin, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	14 mm (0.6 inches)	32%	extreme
February Weather	25°C (77°F)	34 mm (1.3 inches)	40%	extreme
March Weather	23°C (74°F)	22 mm (0.9 inches)	46%	extreme
April Weather	19°C (67°F)	17 mm (0.7 inches)	61%	very high
May Weather	14°C (58°F)	27 mm (1.1 inches)	68%	high
June Weather	12°C (54°F)	33 mm (1.3 inches)	75%	moderate
July Weather	11°C (53°F)	44 mm (1.7 inches)	72%	moderate
August Weather	11°C (53°F)	36 mm (1.4 inches)	66%	high
September Weather	14°C (58°F)	12 mm (0.5 inches)	53%	very high
October Weather	18°C (64°F)	18 mm (0.7 inches)	37%	extreme
November Weather	21°C (70°F)	14 mm (0.6 inches)	32%	extreme
December Weather	25°C (77°F)	7 mm (0.3 inches)	29%	extreme