March Weather in Grafton, Australia

Last updated: August 22, 2025

In March, the average temperature in Grafton, Australia is a pleasant 22°C (72°F). However, temperatures can fluctuate, with a minimum of 13°C (56°F) and a maximum of 35°C (95°F). Expect some rain, as 191 mm (7.5 in) of precipitation is recorded over 16 days, accompanied by an average humidity of 80%.

March Temperature in Grafton

In March in Grafton, the average temperature is 22°C (72°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 13°C (56°F). This makes it a great time to explore Grafton, as the warm days and cooler nights provide perfect conditions for outdoor activities.

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

The chart illustrates March temperature patterns in Grafton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grafton, March typically has an average temperature of 22°C (72°F), with highs reaching up to 35°C (95°F) and lows dropping to around 13°C (56°F).

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

March Precipitation in Grafton

In Grafton in March, the total precipitation amount is 191 mm (7.5 in) that occurs over a span of 16 days.

March Precipitation Trends in Grafton

The chart displays monthly precipitation patterns in Grafton, 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 Grafton, March typically receives around 191 mm (7.5 inches) of precipitation spread over approximately 16 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 Grafton

In Grafton in March humidity is 80%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket that can quickly sap your energy while traveling, making you feel sticky and uncomfortable if you're not prepared.

March Average Humidity in Grafton

This chart illustrates the average monthly humidity levels in Grafton, 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 Grafton is approximately 80%, 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 Grafton

In Grafton 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 Grafton.

Maximum UV Index Levels in Grafton for March

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

Data source: Grafton 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 Grafton Compares to Other Months

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

This table compares monthly weather conditions in Grafton, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	79 mm (3.1 inches)	78%	extreme
February Weather	24°C (75°F)	153 mm (6.0 inches)	80%	extreme
March Weather	22°C (72°F)	191 mm (7.5 inches)	80%	extreme
April Weather	19°C (67°F)	47 mm (1.8 inches)	78%	very high
May Weather	16°C (62°F)	35 mm (1.4 inches)	73%	high
June Weather	14°C (57°F)	54 mm (2.1 inches)	71%	moderate
July Weather	13°C (56°F)	33 mm (1.3 inches)	70%	moderate
August Weather	14°C (57°F)	20 mm (0.8 inches)	71%	high
September Weather	17°C (63°F)	24 mm (0.9 inches)	69%	very high
October Weather	19°C (67°F)	112 mm (4.4 inches)	71%	extreme
November Weather	21°C (70°F)	67 mm (2.6 inches)	76%	extreme
December Weather	23°C (74°F)	176 mm (6.9 inches)	80%	extreme