August Weather in Merriwa, Australia

Last updated: August 22, 2025

In Merriwa, Australia, the average temperature in August is a pleasant 10°C (51°F). However, you can expect a range, with minimums dipping to -1°C (31°F) and maximums reaching up to 25°C (77°F). During this time, the region typically sees 26 mm (1.0 in) of precipitation spread over about 4 days, and the average humidity sits at a comfortable 67%.

August Temperature in Merriwa

In August in Merriwa, the average temperature is 10°C (51°F). The maximum can reach 25°C (77°F), while the minimum can be as low as -1°C (31°F). Pack layers and be prepared for varying conditions to make the most of your trip!

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

The chart illustrates August temperature patterns in Merriwa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merriwa, August typically has an average temperature of 10°C (51°F), with highs reaching up to 25°C (77°F) and lows dropping to around -1°C (31°F).

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

August Precipitation in Merriwa

In Merriwa in August, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

August Precipitation Trends in Merriwa

The chart displays monthly precipitation patterns in Merriwa, 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 Merriwa, August typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 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 Merriwa

In Merriwa in August, humidity is 67%. With an average temperature of 10°C (51°F), this humidity feels like a chilly embrace, making traveling somewhat uncomfortable as the damp air clings to your skin, leaving you feeling cooler than the actual temperature suggests.

August Average Humidity in Merriwa

This chart illustrates the average monthly humidity levels in Merriwa, 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 Merriwa is approximately 67%, 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 Merriwa

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

Maximum UV Index Levels in Merriwa for August

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

Data source: Merriwa 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 Merriwa Compares to Other Months

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

This table compares monthly weather conditions in Merriwa, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	32 mm (1.3 inches)	65%	extreme
February Weather	23°C (74°F)	58 mm (2.3 inches)	69%	extreme
March Weather	21°C (69°F)	100 mm (3.9 inches)	72%	extreme
April Weather	17°C (63°F)	21 mm (0.8 inches)	75%	very high
May Weather	13°C (55°F)	19 mm (0.8 inches)	74%	high
June Weather	10°C (51°F)	28 mm (1.1 inches)	72%	moderate
July Weather	10°C (49°F)	28 mm (1.1 inches)	68%	moderate
August Weather	10°C (51°F)	26 mm (1.0 inches)	67%	high
September Weather	14°C (58°F)	23 mm (0.9 inches)	63%	very high
October Weather	17°C (64°F)	58 mm (2.3 inches)	55%	extreme
November Weather	20°C (68°F)	82 mm (3.2 inches)	57%	extreme
December Weather	23°C (73°F)	67 mm (2.6 inches)	68%	extreme