March Weather in Merredin, Australia

Last updated: August 22, 2025

In Merredin, Australia, the average temperature in March hovers around 23°C (74°F), providing a comfortable climate for outdoor activities. However, be prepared for temperature fluctuations, as it can dip to a cool 7°C (45°F) or soar to a scorching 40°C (105°F). Rainfall is modest, with 22 mm (0.9 in) of precipitation spread over just 2 days, and humidity levels are generally low at 46%. Enjoy the diverse weather while exploring this vibrant destination!

March Temperature in Merredin

In March in Merredin, the average temperature is 23°C (74°F). The maximum can reach 40°C (105°F), while the minimum can be as low as 7°C (45°F). This diverse temperature range makes Merredin an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates March 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, March typically has an average temperature of 23°C (74°F), with highs reaching up to 40°C (105°F) and lows dropping to around 7°C (45°F).

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

March Precipitation in Merredin

In Merredin in March, the precipitation amount is 22 mm (0.9 in) over a span of 2 days.

March Precipitation Trends in Merredin

The chart displays monthly precipitation patterns in Merredin, 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 Merredin, March typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 2 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 Merredin

In Merredin in March humidity is 46%. With an average temperature of 23°C (74°F), this humidity feels like a mild and pleasant embrace, making it comfortable for exploring the sights and indulging in outdoor activities without feeling overly sticky or weighed down.

March Average Humidity in Merredin

This chart illustrates the average monthly humidity levels in Merredin, 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 Merredin is approximately 46%, 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 Merredin

In Merredin in March, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Merredin.

Maximum UV Index Levels in Merredin for March

The chart shows the monthly maximum UV Index (UVI) for Merredin 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 Merredin typically reaches 13, which falls under the extreme exposure category.

Data source: Merredin 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 Merredin Compares to Other Months

Weather in Merredin varies notably across the year, with each month offering distinct climate conditions. This page compares March’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 March’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