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September Weather in Queenstown, Australia

Last updated: August 22, 2025

In September, the average temperature in Queenstown, Australia hovers around 8°C (47°F). You can expect minimum temperatures dipping to -1°C (31°F), while highs can reach up to 22°C (72°F). With an average precipitation of 260 mm (10.3 in) spread over 21 days and a humidity level of 82%, it's advisable to come prepared for a mix of wet and mild weather.

September Temperature in Queenstown

In September in Queenstown, the average temperature is 8°C (47°F). The maximum can reach 22°C (72°F), and the minimum can drop as low as -1°C (31°F). This variation in temperature makes Queenstown an ideal destination for travelers seeking both mild days and crisp, cool evenings.

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

The chart illustrates September temperature patterns in Queenstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Queenstown, September typically has an average temperature of 8°C (47°F), with highs reaching up to 22°C (72°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec595757524946454547505456
Data source: Temperature data for Queenstown 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 Queenstown

In Queenstown in September, the total precipitation amount is 260 mm (10.3 in), occurring over the course of 21 days.

September Precipitation Trends in Queenstown

The chart displays monthly precipitation patterns in Queenstown, 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 Queenstown, September typically receives around 260 mm (10.3 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec85137161196219158317284260175157152
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Queenstown

In Queenstown in September humidity is 82%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and requiring extra layers to stay warm and comfortable.

September Average Humidity in Queenstown

This chart illustrates the average monthly humidity levels in Queenstown, 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 Queenstown is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%68%73%81%86%85%86%84%82%77%77%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Queenstown

In Queenstown in September, 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 Queenstown, you can refer to this Hourly UV Index in Queenstown.

Maximum UV Index Levels in Queenstown for September

The chart shows the monthly maximum UV Index (UVI) for Queenstown 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 Queenstown typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec13111063224681113
Data source: Queenstown 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 Queenstown Compares to Other Months

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

This table compares monthly weather conditions in Queenstown, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (60°F)85 mm (3.3 inches)68%extreme
February Weather14°C (58°F)137 mm (5.4 inches)68%extreme
March Weather14°C (57°F)160 mm (6.3 inches)73%very high
April Weather11°C (53°F)196 mm (7.7 inches)81%high
May Weather9°C (49°F)218 mm (8.6 inches)86%moderate
June Weather8°C (46°F)158 mm (6.2 inches)85%low
July Weather7°C (45°F)317 mm (12.5 inches)86%low
August Weather7°C (45°F)284 mm (11.2 inches)84%moderate
September Weather8°C (47°F)260 mm (10.3 inches)82%high
October Weather10°C (51°F)175 mm (6.9 inches)77%very high
November Weather12°C (54°F)157 mm (6.2 inches)77%extreme
December Weather13°C (56°F)152 mm (6.0 inches)70%extreme

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