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August Weather in Hillston, Australia

Last updated: August 22, 2025

In Hillston, Australia, the average temperature in August hovers around 10°C (51°F). Expect a range with minimums dipping to -2°C (28°F) and maximums reaching a cozy 27°C (80°F). You'll also encounter 23 mm (0.9 in) of precipitation spread across 4 days, while the average humidity lingers at a comfortable 70%.

August Temperature in Hillston

In August in Hillston, the average temperature is 10°C (51°F). Maximum temperatures can reach 27°C (80°F), while minimums can drop as low as -2°C (28°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and chilly conditions.

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

The chart illustrates August temperature patterns in Hillston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillston, August typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (80°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec837873655549495058657278
Data source: Temperature data for Hillston 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 Hillston

In Hillston in August, the total precipitation amount is 23 mm (0.9 in) over a span of 4 days.

August Precipitation Trends in Hillston

The chart displays monthly precipitation patterns in Hillston, 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 Hillston, August typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec282040342632182319424324
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Hillston

In Hillston in August, humidity is 70%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that penetrates your layers, making outdoor adventures feel much colder than they appear and leaving you longing for a cozy café to escape the clammy air.

August Average Humidity in Hillston

This chart illustrates the average monthly humidity levels in Hillston, 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 Hillston is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec38%46%61%67%75%74%77%70%68%53%48%53%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Hillston

In Hillston in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Hillston, you can refer to this Hourly UV Index in Hillston.

Maximum UV Index Levels in Hillston for August

The chart shows the monthly maximum UV Index (UVI) for Hillston 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 Hillston typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151412854468111315
Data source: Hillston 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 Hillston Compares to Other Months

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

This table compares monthly weather conditions in Hillston, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)28 mm (1.1 inches)38%extreme
February Weather25°C (78°F)20 mm (0.8 inches)46%extreme
March Weather23°C (74°F)40 mm (1.6 inches)61%extreme
April Weather18°C (65°F)34 mm (1.3 inches)67%very high
May Weather13°C (55°F)26 mm (1.0 inches)75%moderate
June Weather10°C (50°F)32 mm (1.3 inches)74%moderate
July Weather10°C (49°F)18 mm (0.7 inches)77%moderate
August Weather10°C (51°F)23 mm (0.9 inches)70%high
September Weather14°C (58°F)19 mm (0.7 inches)68%very high
October Weather18°C (65°F)42 mm (1.6 inches)53%extreme
November Weather22°C (72°F)43 mm (1.7 inches)48%extreme
December Weather25°C (78°F)24 mm (0.9 inches)53%extreme

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