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August Weather in Dunoon, Australia

Last updated: August 22, 2025

In August, the average temperature in Dunoon, Australia is a comfortable 15°C (59°F). Expect a minimum of 2°C (36°F) and a maximum of 30°C (87°F) during this time. With an average humidity of 71%, you might feel a bit of stickiness in the air. Additionally, be prepared for some rain, as the region typically experiences 22 mm (0.9 in) of precipitation over 3 days.

August Temperature in Dunoon

In August in Dunoon, the average temperature is 15°C (59°F). Maximums can reach 30°C (87°F), and minimums can drop as low as 2°C (36°F). This variation in temperatures makes it essential for travelers to pack layers to stay comfortable throughout the day.

August Weather in Dunoon: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Dunoon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dunoon, August typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (87°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec767573676257575863687175
Data source: Temperature data for Dunoon 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 Dunoon

In Dunoon in August, the precipitation amount is 22 mm (0.9 in) over a span of 3 days.

August Precipitation Trends in Dunoon

The chart displays monthly precipitation patterns in Dunoon, 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 Dunoon, August typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec8318417366465641222813182145
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Dunoon

In Dunoon in August humidity is 71%. With an average temperature of 15°C (59°F), this humidity feels like a damp embrace, making outdoor activities slightly uncomfortable and encouraging travelers to seek shade or indoor attractions to escape the muggy air.

August Average Humidity in Dunoon

This chart illustrates the average monthly humidity levels in Dunoon, 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 Dunoon is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%80%78%74%71%70%71%69%71%76%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Dunoon

In Dunoon in August, 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 Dunoon.

Maximum UV Index Levels in Dunoon for August

The chart shows the monthly maximum UV Index (UVI) for Dunoon 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 Dunoon typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1615131075579121315
Data source: Dunoon 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 Dunoon Compares to Other Months

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

This table compares monthly weather conditions in Dunoon, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)83 mm (3.3 inches)78%extreme
February Weather24°C (75°F)184 mm (7.3 inches)80%extreme
March Weather23°C (73°F)173 mm (6.8 inches)80%extreme
April Weather19°C (67°F)66 mm (2.6 inches)78%very high
May Weather17°C (62°F)46 mm (1.8 inches)73%high
June Weather14°C (58°F)56 mm (2.2 inches)71%moderate
July Weather14°C (57°F)41 mm (1.6 inches)70%moderate
August Weather15°C (59°F)22 mm (0.9 inches)71%high
September Weather17°C (64°F)28 mm (1.1 inches)69%very high
October Weather20°C (68°F)131 mm (5.1 inches)71%extreme
November Weather22°C (71°F)82 mm (3.2 inches)76%extreme
December Weather24°C (75°F)145 mm (5.7 inches)80%extreme

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