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September Weather in Wilcannia, Australia

Last updated: August 22, 2025

In September, the average temperature in Wilcannia, Australia is a pleasant 17°C (64°F). However, be prepared for a range, as temperatures can dip to a chilly 2°C (36°F) or soar to a sweltering 40°C (103°F). Expect 12 mm (0.5 in) of precipitation over about 1 day, with an average humidity of 56%—an ideal balance for enjoying all that this vibrant location has to offer!

September Temperature in Wilcannia

In September in Wilcannia, the average temperature is 17°C (64°F). Maximums can reach 40°C (103°F) and minimums can be as low as 2°C (36°F). Be prepared for a wide range of temperatures when traveling to Wilcannia this month.

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

The chart illustrates September temperature patterns in Wilcannia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wilcannia, September typically has an average temperature of 17°C (64°F), with highs reaching up to 40°C (103°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec888377695853535563707683
Data source: Temperature data for Wilcannia 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 Wilcannia

In Wilcannia in September, the precipitation amount is 12 mm (0.5 in) over the course of 1 day.

September Precipitation Trends in Wilcannia

The chart displays monthly precipitation patterns in Wilcannia, 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 Wilcannia, September typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec1162823713791319258
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Wilcannia

In Wilcannia in September, humidity is 56%. With an average temperature of 17°C (64°F), this humidity feels like a mild embrace, making it pleasant for traveling and encouraging leisurely exploration without feeling overly sticky or uncomfortable.

September Average Humidity in Wilcannia

This chart illustrates the average monthly humidity levels in Wilcannia, 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 Wilcannia is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec31%40%59%63%72%72%71%63%56%41%41%44%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Wilcannia

In Wilcannia in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Wilcannia.

Maximum UV Index Levels in Wilcannia for September

The chart shows the monthly maximum UV Index (UVI) for Wilcannia 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 Wilcannia typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151512964469121415
Data source: Wilcannia 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 Wilcannia Compares to Other Months

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

This table compares monthly weather conditions in Wilcannia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather31°C (88°F)11 mm (0.4 inches)31%extreme
February Weather28°C (83°F)5 mm (0.2 inches)40%extreme
March Weather25°C (78°F)28 mm (1.1 inches)59%extreme
April Weather21°C (70°F)23 mm (0.9 inches)63%very high
May Weather15°C (59°F)7 mm (0.3 inches)72%high
June Weather12°C (53°F)13 mm (0.5 inches)72%moderate
July Weather12°C (53°F)7 mm (0.3 inches)71%moderate
August Weather13°C (55°F)9 mm (0.3 inches)63%high
September Weather17°C (64°F)12 mm (0.5 inches)56%very high
October Weather21°C (70°F)19 mm (0.8 inches)41%extreme
November Weather24°C (76°F)25 mm (1.0 inches)41%extreme
December Weather28°C (83°F)8 mm (0.3 inches)44%extreme

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