May Weather in Helidon, Australia

Last updated: August 22, 2025

In May, the average temperature in Helidon, Australia hovers around 15°C (60°F). Expect a minimum chill of 2°C (35°F), with highs reaching up to 29°C (84°F). Precipitation is modest, averaging 17 mm (0.7 in) over 3 days, while the average humidity sits at a comfortable 74%.

May Temperature in Helidon

In May in Helidon, the average temperature is 15°C (60°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 2°C (35°F). It's an ideal time for travelers to enjoy a pleasant climate while exploring the outdoors.

May Weather in Helidon: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Helidon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Helidon, May typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (84°F) and lows dropping to around 2°C (35°F).

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

May Precipitation in Helidon

In Helidon in May, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

May Precipitation Trends in Helidon

The chart displays monthly precipitation patterns in Helidon, 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 Helidon, May typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 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 Helidon

In Helidon in May humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

May Average Humidity in Helidon

This chart illustrates the average monthly humidity levels in Helidon, 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 Helidon is approximately 74%, 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 Helidon

In Helidon 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 Helidon.

Maximum UV Index Levels in Helidon for May

The chart shows the monthly maximum UV Index (UVI) for Helidon 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 Helidon typically reaches 7, which falls under the high exposure category.

Data source: Helidon 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 Helidon Compares to Other Months

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

This table compares monthly weather conditions in Helidon, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	67 mm (2.6 inches)	70%	extreme
February Weather	23°C (74°F)	89 mm (3.5 inches)	69%	extreme
March Weather	22°C (72°F)	117 mm (4.6 inches)	75%	extreme
April Weather	18°C (66°F)	29 mm (1.1 inches)	78%	very high
May Weather	15°C (60°F)	17 mm (0.7 inches)	74%	high
June Weather	12°C (55°F)	31 mm (1.2 inches)	76%	moderate
July Weather	12°C (54°F)	26 mm (1.0 inches)	72%	moderate
August Weather	13°C (56°F)	13 mm (0.5 inches)	75%	very high
September Weather	17°C (62°F)	12 mm (0.5 inches)	69%	very high
October Weather	19°C (67°F)	118 mm (4.6 inches)	62%	extreme
November Weather	21°C (70°F)	58 mm (2.3 inches)	61%	extreme
December Weather	23°C (74°F)	90 mm (3.5 inches)	70%	extreme