May Weather in River Heads, Australia

Last updated: August 22, 2025

In May, the average temperature in River Heads, Australia hovers around 20°C (68°F), with a comfortable range from a minimum of 7°C (45°F) to a pleasant maximum of 29°C (85°F). Expect a moderate amount of precipitation, totaling 58 mm (2.3 in) over approximately 11 days, and enjoy relatively high humidity levels averaging 73%.

May Temperature in River Heads

In May in River Heads, the average temperature is 20°C (68°F). Maximums can reach 29°C (85°F), and minimums can drop to as low as 7°C (45°F). This pleasant climate makes River Heads a great destination for travelers looking to enjoy mild weather and outdoor activities.

May Weather in River Heads: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in River Heads, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In River Heads, May typically has an average temperature of 20°C (68°F), with highs reaching up to 29°C (85°F) and lows dropping to around 7°C (45°F).

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

May Precipitation in River Heads

In River Heads in May, the precipitation amount is 58 mm (2.3 in) over the course of 11 days.

May Precipitation Trends in River Heads

The chart displays monthly precipitation patterns in River Heads, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In River Heads, May typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

May Humidity in River Heads

In River Heads in May, humidity is 73%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making outdoor activities somewhat sticky, yet the atmosphere remains pleasant for leisurely strolls and sightseeing.

May Average Humidity in River Heads

This chart illustrates the average monthly humidity levels in River Heads, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in River Heads is approximately 73%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in River Heads

In River Heads in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in River Heads.

Maximum UV Index Levels in River Heads for May

The chart shows the monthly maximum UV Index (UVI) for River Heads in May, 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 May, the maximum UV index in River Heads typically reaches 7, which falls under the high exposure category.

Data source: River Heads May 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 May Weather in River Heads Compares to Other Months

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

This table compares monthly weather conditions in River Heads, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	54 mm (2.1 inches)	80%	extreme
February Weather	26°C (79°F)	106 mm (4.2 inches)	81%	extreme
March Weather	25°C (77°F)	129 mm (5.1 inches)	81%	extreme
April Weather	22°C (73°F)	94 mm (3.7 inches)	77%	very high
May Weather	20°C (68°F)	58 mm (2.3 inches)	73%	high
June Weather	17°C (63°F)	37 mm (1.5 inches)	70%	moderate
July Weather	17°C (63°F)	31 mm (1.2 inches)	69%	high
August Weather	17°C (64°F)	17 mm (0.7 inches)	72%	very high
September Weather	20°C (68°F)	17 mm (0.7 inches)	71%	very high
October Weather	22°C (72°F)	143 mm (5.6 inches)	74%	extreme
November Weather	24°C (75°F)	70 mm (2.8 inches)	78%	extreme
December Weather	25°C (78°F)	101 mm (4.0 inches)	80%	extreme