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May Weather in Forest Hill, Australia

Last updated: August 22, 2025

In Forest Hill, Australia, the average temperature in May hovers around 16°C (61°F), with comfortable highs of up to 29°C (85°F) and occasional lows dipping to 3°C (38°F). Expect about 19 mm (0.8 in) of precipitation spread over 4 days, contributing to an average humidity level of 74%. Whether you’re planning outdoor adventures or cozy indoor activities, this month offers a delightful mix of weather!

May Temperature in Forest Hill

In May in Forest Hill, the average temperature is 16°C (61°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 3°C (38°F). This range of temperatures makes it ideal for travelers to pack layers and enjoy both warm days and cooler evenings.

May Weather in Forest Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Forest Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forest Hill, May typically has an average temperature of 16°C (61°F), with highs reaching up to 29°C (85°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec767572666156555763687175
Data source: Temperature data for Forest Hill generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Forest Hill

In Forest Hill in May, the precipitation amount is 19 mm (0.8 in) over a span of 4 days.

May Precipitation Trends in Forest Hill

The chart displays monthly precipitation patterns in Forest Hill, 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 Forest Hill, May typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec69971303819312711111226196
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Forest Hill

In Forest Hill in May humidity is 74%. With an average temperature of 16°C (61°F), this humidity feels like a damp blanket wrapping around you, making traveling quite uncomfortable as the air feels thick and muggy, potentially leading to fatigue and a longing for a cool breeze.

May Average Humidity in Forest Hill

This chart illustrates the average monthly humidity levels in Forest Hill, 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 Forest Hill is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%69%75%78%74%76%72%75%69%62%61%70%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Forest Hill

In Forest Hill 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 Forest Hill.

Maximum UV Index Levels in Forest Hill for May

The chart shows the monthly maximum UV Index (UVI) for Forest Hill 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 Forest Hill typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151410755810121415
Data source: Forest Hill 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 Forest Hill Compares to Other Months

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

This table compares monthly weather conditions in Forest Hill, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)69 mm (2.7 inches)70%extreme
February Weather24°C (75°F)97 mm (3.8 inches)69%extreme
March Weather22°C (73°F)130 mm (5.1 inches)75%extreme
April Weather19°C (67°F)38 mm (1.5 inches)78%very high
May Weather16°C (61°F)19 mm (0.8 inches)74%high
June Weather13°C (56°F)30 mm (1.2 inches)76%moderate
July Weather13°C (55°F)27 mm (1.1 inches)72%moderate
August Weather14°C (57°F)11 mm (0.4 inches)75%very high
September Weather17°C (63°F)11 mm (0.4 inches)69%very high
October Weather20°C (68°F)122 mm (4.8 inches)62%extreme
November Weather22°C (71°F)61 mm (2.4 inches)61%extreme
December Weather24°C (75°F)96 mm (3.8 inches)70%extreme

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