March Weather in Grenfell, Australia

Last updated: August 22, 2025

In March, the average temperature in Grenfell, Australia hovers around 21°C (69°F), providing a pleasant climate. Temperatures can vary significantly, dipping as low as 5°C (41°F) and soaring to a maximum of 36°C (97°F). Expect around 75 mm (2.9 in) of precipitation spread over about 8 days, with an average humidity of 68%, creating a warm and somewhat humid atmosphere.

March Temperature in Grenfell

In March in Grenfell, the average temperature is 21°C (69°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 5°C (41°F). This climate makes Grenfell an ideal destination for travelers seeking warm weather, while also being prepared for cooler evenings.

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

The chart illustrates March temperature patterns in Grenfell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grenfell, March typically has an average temperature of 21°C (69°F), with highs reaching up to 36°C (97°F) and lows dropping to around 5°C (41°F).

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

March Precipitation in Grenfell

In Grenfell in March, the precipitation amount is 75 mm (2.9 in) over a span of 8 days.

March Precipitation Trends in Grenfell

The chart displays monthly precipitation patterns in Grenfell, 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 Grenfell, March typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 8 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 Grenfell

In Grenfell in March humidity is 68%. With average temperature 21°C (69°F), this humidity feels like a warm embrace, making it essential for travelers to stay hydrated and take breaks in the shade while exploring the local sights.

March Average Humidity in Grenfell

This chart illustrates the average monthly humidity levels in Grenfell, 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 Grenfell is approximately 68%, 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 Grenfell

In Grenfell 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 Grenfell.

Maximum UV Index Levels in Grenfell for March

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

Data source: Grenfell 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 Grenfell Compares to Other Months

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

This table compares monthly weather conditions in Grenfell, 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 (78°F)	38 mm (1.5 inches)	58%	extreme
February Weather	23°C (74°F)	44 mm (1.7 inches)	65%	extreme
March Weather	21°C (69°F)	75 mm (2.9 inches)	68%	extreme
April Weather	16°C (61°F)	27 mm (1.1 inches)	74%	very high
May Weather	11°C (52°F)	42 mm (1.7 inches)	78%	moderate
June Weather	8°C (47°F)	53 mm (2.1 inches)	79%	moderate
July Weather	8°C (46°F)	43 mm (1.7 inches)	80%	moderate
August Weather	8°C (47°F)	51 mm (2.0 inches)	77%	high
September Weather	12°C (53°F)	39 mm (1.6 inches)	70%	very high
October Weather	16°C (61°F)	58 mm (2.3 inches)	58%	very high
November Weather	19°C (66°F)	79 mm (3.1 inches)	57%	extreme
December Weather	23°C (73°F)	57 mm (2.2 inches)	61%	extreme