March Weather in Merriwa, Australia

Last updated: August 22, 2025

In March, the average temperature in Merriwa, Australia is a pleasant 21°C (69°F). However, expect a range from a cool 8°C (47°F) to a sizzling 37°C (98°F). During this time, precipitation totals around 100 mm (3.9 in) over approximately 10 days, contributing to an average humidity of 72%. Adjust your plans accordingly to enjoy the weather!

March Temperature in Merriwa

In March in Merriwa, the average temperature is 21°C (69°F). Maximum temperatures can reach 37°C (98°F), while minimums can drop to as low as 8°C (47°F). This range makes Merriwa an ideal destination for travelers seeking a pleasant climate and diverse outdoor activities.

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

The chart illustrates March 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, March typically has an average temperature of 21°C (69°F), with highs reaching up to 37°C (98°F) and lows dropping to around 8°C (47°F).

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

March Precipitation in Merriwa

In Merriwa in March, the precipitation amount is 100 mm (3.9 in) over a span of 10 days.

March Precipitation Trends in Merriwa

The chart displays monthly precipitation patterns in Merriwa, 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 Merriwa, March typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Merriwa

In Merriwa in March humidity is 72%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace that can be a bit sticky, making travel slightly uncomfortable but tolerable. It creates a tropical atmosphere, perfect for leisurely strolls in the early morning or late afternoon when the heat is more bearable, though midday excursions may require plenty of water and occasional breaks in the shade.

March Average Humidity in Merriwa

This chart illustrates the average monthly humidity levels in Merriwa, 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 Merriwa is approximately 72%, 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 Merriwa

In Merriwa in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Merriwa.

Maximum UV Index Levels in Merriwa for March

The chart shows the monthly maximum UV Index (UVI) for Merriwa 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 Merriwa typically reaches 12, which falls under the extreme exposure category.

Data source: Merriwa 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 Merriwa Compares to Other Months

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