May Weather in Monash, Australia

Last updated: August 22, 2025

In May, the average temperature in Monash, Australia hovers around 13°C (56°F), with a minimum dipping to 1°C (34°F) and a maximum reaching 28°C (83°F). Expect light rain with 16 mm (0.6 in) of precipitation spread over 3 days, and enjoy a comfortable humidity level averaging 70%.

May Temperature in Monash

In May, in Monash, the average temperature is 13°C (56°F). The maximum can reach 28°C (83°F) and the minimum can be as low as 1°C (34°F). This weather makes Monash an ideal destination for travelers looking to enjoy mild temperatures with a mix of warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Monash, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monash, May typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (83°F) and lows dropping to around 1°C (34°F).

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

May Precipitation in Monash

In Monash in May, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

May Precipitation Trends in Monash

The chart displays monthly precipitation patterns in Monash, 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 Monash, May typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Monash

In Monash in May humidity is 70%. With an average temperature of 13°C (56°F), this humidity feels like a chilly embrace, making travel feel a bit damp and heavy. Be prepared for a refreshing yet cool atmosphere that might surprise you as you explore the sights.

May Average Humidity in Monash

This chart illustrates the average monthly humidity levels in Monash, 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 Monash is approximately 70%, 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 Monash

In Monash in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Monash.

Maximum UV Index Levels in Monash for May

The chart shows the monthly maximum UV Index (UVI) for Monash 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 Monash typically reaches 5, which falls under the moderate exposure category.

Data source: Monash 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 Monash Compares to Other Months

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

This table compares monthly weather conditions in Monash, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	17 mm (0.7 inches)	33%	extreme
February Weather	23°C (74°F)	18 mm (0.7 inches)	39%	extreme
March Weather	22°C (72°F)	4 mm (0.2 inches)	51%	extreme
April Weather	18°C (65°F)	17 mm (0.7 inches)	61%	very high
May Weather	13°C (56°F)	16 mm (0.6 inches)	70%	moderate
June Weather	10°C (51°F)	15 mm (0.6 inches)	73%	moderate
July Weather	11°C (52°F)	14 mm (0.6 inches)	74%	moderate
August Weather	11°C (53°F)	21 mm (0.8 inches)	68%	moderate
September Weather	14°C (58°F)	14 mm (0.6 inches)	61%	very high
October Weather	18°C (64°F)	21 mm (0.8 inches)	47%	extreme
November Weather	21°C (69°F)	23 mm (0.9 inches)	43%	extreme
December Weather	23°C (74°F)	15 mm (0.6 inches)	38%	extreme