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August Weather in Kiama Heights, Australia

Last updated: August 22, 2025

In August, the average temperature in Kiama Heights, Australia hovers around 12°C (53°F). You can expect a chilly minimum of 3°C (38°F) and a pleasant maximum of 23°C (74°F). With 71 mm (2.8 in) of precipitation spread over 8 days, it's wise to pack an umbrella. The average humidity sits at a comfortable 68%, making it a delightful time to experience all that this destination has to offer!

August Temperature in Kiama Heights

In August in Kiama Heights, the average temperature is 12°C (53°F). The maximum can reach 23°C (74°F), and the minimum can be as low as 3°C (38°F). This makes it an ideal time for travelers seeking mild weather and comfortable outdoor activities.

August Weather in Kiama Heights: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Kiama Heights, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kiama Heights, August typically has an average temperature of 12°C (53°F), with highs reaching up to 23°C (74°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec716967635753525357616468
Data source: Temperature data for Kiama Heights 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.

August Precipitation in Kiama Heights

In Kiama Heights in August, the precipitation amount is 71 mm (2.8 in) over the course of 8 days.

August Precipitation Trends in Kiama Heights

The chart displays monthly precipitation patterns in Kiama Heights, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Kiama Heights, August typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec70143195467374527147105122100
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Kiama Heights

In Kiama Heights in August, humidity is 68%. With an average temperature of 12°C (53°F), this humidity feels like a brisk, damp chill that clings to your skin, making it essential to pack a light jacket while exploring the area.

August Average Humidity in Kiama Heights

This chart illustrates the average monthly humidity levels in Kiama Heights, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Kiama Heights is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%75%73%73%72%70%69%68%64%61%64%71%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Kiama Heights

In Kiama Heights in August, 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 Kiama Heights.

Maximum UV Index Levels in Kiama Heights for August

The chart shows the monthly maximum UV Index (UVI) for Kiama Heights in August, 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 August, the maximum UV index in Kiama Heights typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312853357101214
Data source: Kiama Heights August 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 August Weather in Kiama Heights Compares to Other Months

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

This table compares monthly weather conditions in Kiama Heights, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)70 mm (2.8 inches)70%extreme
February Weather21°C (70°F)143 mm (5.6 inches)74%extreme
March Weather20°C (67°F)195 mm (7.7 inches)73%extreme
April Weather17°C (63°F)46 mm (1.8 inches)73%very high
May Weather14°C (57°F)72 mm (2.9 inches)72%moderate
June Weather12°C (53°F)74 mm (2.9 inches)70%moderate
July Weather11°C (53°F)52 mm (2.0 inches)69%moderate
August Weather12°C (53°F)71 mm (2.8 inches)68%moderate
September Weather14°C (57°F)47 mm (1.9 inches)64%high
October Weather16°C (61°F)105 mm (4.1 inches)61%very high
November Weather18°C (64°F)122 mm (4.8 inches)64%extreme
December Weather20°C (68°F)100 mm (4.0 inches)71%extreme

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