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September Weather in Donald, Australia

Last updated: August 22, 2025

In Donald, Australia, the average temperature in September hovers around 12°C (53°F). Expect a chilly minimum of -1°C (30°F) and a warm maximum reaching 30°C (87°F). This month, you can anticipate about 28 mm (1.1 in) of precipitation spread over 6 days, contributing to an average humidity of 72%.

September Temperature in Donald

In September in Donald, the average temperature is 12°C (53°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as -1°C (30°F). Overall, it's advisable to pack layers to enjoy a comfortable range of weather while traveling.

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

The chart illustrates September temperature patterns in Donald, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Donald, September typically has an average temperature of 12°C (53°F), with highs reaching up to 30°C (87°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec767269615348484853596671
Data source: Temperature data for Donald 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 Donald

In Donald in September, the precipitation amount is 28 mm (1.1 in) over the course of 6 days.

September Precipitation Trends in Donald

The chart displays monthly precipitation patterns in Donald, 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 Donald, September typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec272023334430334328394030
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Donald

In Donald in September humidity is 72%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your clothes, making outdoor exploration slightly uncomfortable but invigorating as you navigate the refreshing air.

September Average Humidity in Donald

This chart illustrates the average monthly humidity levels in Donald, 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 Donald is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec43%49%60%71%79%82%83%79%72%61%59%50%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Donald

In Donald 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 Donald.

Maximum UV Index Levels in Donald for September

The chart shows the monthly maximum UV Index (UVI) for Donald 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 Donald typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312753357101215
Data source: Donald 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 Donald Compares to Other Months

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

This table compares monthly weather conditions in Donald, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)27 mm (1.1 inches)43%extreme
February Weather22°C (72°F)20 mm (0.8 inches)49%extreme
March Weather20°C (69°F)23 mm (0.9 inches)60%extreme
April Weather16°C (61°F)33 mm (1.3 inches)71%high
May Weather12°C (53°F)44 mm (1.7 inches)79%moderate
June Weather9°C (48°F)30 mm (1.2 inches)81%moderate
July Weather9°C (48°F)33 mm (1.3 inches)83%moderate
August Weather9°C (49°F)43 mm (1.7 inches)79%moderate
September Weather12°C (53°F)28 mm (1.1 inches)72%high
October Weather15°C (59°F)39 mm (1.5 inches)61%very high
November Weather19°C (66°F)40 mm (1.6 inches)59%extreme
December Weather22°C (71°F)30 mm (1.2 inches)50%extreme

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