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September Weather in Queenstown, South Africa

Last updated: August 31, 2025

In Queenstown, South Africa, the average temperature in September hovers around 15°C (60°F). However, be prepared for a range of temperatures, as the minimum can drop to -3°C (27°F), while highs can soar to 36°C (97°F). Expect 26 mm (1.0 in) of precipitation spread over 4 days, paired with an average humidity of 79%. Elite your wardrobe accordingly for a nuanced climate experience!

September Temperature in Queenstown

In September, in Queenstown, the average temperature is 15°C (60°F). Maximums can reach 36°C (97°F), and minimums can be as low as -3°C (27°F). Travel to Queenstown in September prepared for a wide range of temperatures, from warm days to chilly nights.

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 15°C (60°F), with highs reaching up to 36°C (97°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec706967615653525359636568
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 precipitation amount is 26 mm (1.0 in) over the course of 4 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 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec99115707018461726526495
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 79%. With an average temperature of 15°C (60°F), this humidity feels like a warm, enveloping blanket that can make traveling feel muggy and a bit stifling, requiring frequent breaks to stay refreshed and hydrated.

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 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%86%85%84%79%77%72%79%77%78%80%
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 reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the 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 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1515139645710121315
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 Weather21°C (70°F)99 mm (3.9 inches)80%extreme
February Weather20°C (69°F)115 mm (4.5 inches)79%extreme
March Weather19°C (67°F)70 mm (2.7 inches)86%extreme
April Weather16°C (61°F)70 mm (2.8 inches)85%very high
May Weather14°C (57°F)18 mm (0.7 inches)84%high
June Weather11°C (53°F)4 mm (0.2 inches)79%moderate
July Weather11°C (52°F)6 mm (0.2 inches)77%moderate
August Weather12°C (53°F)17 mm (0.7 inches)72%high
September Weather15°C (60°F)26 mm (1.0 inches)79%very high
October Weather17°C (63°F)52 mm (2.1 inches)77%extreme
November Weather18°C (65°F)64 mm (2.5 inches)78%extreme
December Weather20°C (68°F)95 mm (3.7 inches)80%extreme

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