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September Weather in Hopetoun, Australia

Last updated: August 22, 2025

In September, the average temperature in Hopetoun, Australia hovers around 12°C (54°F). You can expect a minimum chill of 0°C (32°F) and a warm maximum reaching 32°C (89°F). During this month, precipitation totals approximately 23 mm (0.9 in) over 5 days, and average humidity sits at 61%—perfect for those who enjoy a bit of moisture in the air!

September Temperature in Hopetoun

In September in Hopetoun, the average temperature is 12°C (54°F). Maximums can reach 32°C (89°F) and minimums can be as low as 0°C (32°F). Be prepared for a wide range of temperatures, and pack accordingly for your travels!

September Weather in Hopetoun: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Hopetoun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hopetoun, September typically has an average temperature of 12°C (54°F), with highs reaching up to 32°C (89°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec767269615448484954606772
Data source: Temperature data for Hopetoun 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.

September Precipitation in Hopetoun

In Hopetoun in September, the precipitation amount is 23 mm (0.9 in) over the course of 5 days.

September Precipitation Trends in Hopetoun

The chart displays monthly precipitation patterns in Hopetoun, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Hopetoun, September typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec221714283224283623363128
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hopetoun

In Hopetoun in September, humidity is 61%. With an average temperature of 12°C (54°F), this humidity feels like a cool, crisp embrace that adds a refreshing touch to your travels, making outdoor explorations invigorating yet slightly damp, perfect for leisurely strolls but perhaps a bit brisk for extended activities.

September Average Humidity in Hopetoun

This chart illustrates the average monthly humidity levels in Hopetoun, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Hopetoun is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec33%39%51%61%70%73%74%68%61%47%43%38%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hopetoun

In Hopetoun in September, 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 Hopetoun.

Maximum UV Index Levels in Hopetoun for September

The chart shows the monthly maximum UV Index (UVI) for Hopetoun in September, 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 September, the maximum UV index in Hopetoun typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312853357101215
Data source: Hopetoun September 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 September Weather in Hopetoun Compares to Other Months

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

This table compares monthly weather conditions in Hopetoun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (76°F)22 mm (0.9 inches)33%extreme
February Weather22°C (73°F)17 mm (0.7 inches)39%extreme
March Weather21°C (69°F)14 mm (0.6 inches)51%extreme
April Weather16°C (62°F)28 mm (1.1 inches)61%very high
May Weather12°C (54°F)32 mm (1.3 inches)70%moderate
June Weather9°C (49°F)24 mm (1.0 inches)73%moderate
July Weather9°C (49°F)28 mm (1.1 inches)74%moderate
August Weather10°C (50°F)36 mm (1.4 inches)68%moderate
September Weather12°C (54°F)23 mm (0.9 inches)61%high
October Weather16°C (60°F)36 mm (1.4 inches)47%very high
November Weather19°C (67°F)31 mm (1.2 inches)43%extreme
December Weather22°C (72°F)28 mm (1.1 inches)38%extreme

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