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September Weather in Aberdeen, Australia

Last updated: August 22, 2025

In September, the average temperature in Aberdeen, Australia is a pleasant 15°C (59°F). Daily temperatures can range, with a minimum of 2°C (36°F) and peaking at a warm 33°C (91°F). During this time, expect 23 mm (0.9 in) of precipitation over 5 days, and enjoy a comfortable average humidity level of 63%.

September Temperature in Aberdeen

In September in Aberdeen, the average temperature is 15°C (59°F). The maximum can reach 33°C (91°F), while the minimum can dip as low as 2°C (36°F). This diverse temperature range makes Aberdeen an ideal destination for travelers seeking both warm days and cool nights.

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

The chart illustrates September temperature patterns in Aberdeen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aberdeen, September typically has an average temperature of 15°C (59°F), with highs reaching up to 33°C (91°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec777470645752515359646873
Data source: Temperature data for Aberdeen 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 Aberdeen

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

September Precipitation Trends in Aberdeen

The chart displays monthly precipitation patterns in Aberdeen, 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 Aberdeen, September typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec327299242634382623587967
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Aberdeen

In Aberdeen in September humidity is 63%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace—ideal for leisurely strolls and exploration, though you might want a light jacket for the cooler moments.

September Average Humidity in Aberdeen

This chart illustrates the average monthly humidity levels in Aberdeen, 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 Aberdeen is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%69%72%75%74%72%68%67%63%55%58%68%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Aberdeen

In Aberdeen in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Aberdeen.

Maximum UV Index Levels in Aberdeen for September

The chart shows the monthly maximum UV Index (UVI) for Aberdeen 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 Aberdeen typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151412864468111315
Data source: Aberdeen 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 Aberdeen Compares to Other Months

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

This table compares monthly weather conditions in Aberdeen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)32 mm (1.2 inches)65%extreme
February Weather23°C (74°F)72 mm (2.8 inches)69%extreme
March Weather21°C (70°F)99 mm (3.9 inches)72%extreme
April Weather18°C (64°F)24 mm (0.9 inches)75%very high
May Weather14°C (57°F)26 mm (1.0 inches)74%high
June Weather11°C (52°F)34 mm (1.3 inches)72%moderate
July Weather11°C (51°F)38 mm (1.5 inches)68%moderate
August Weather12°C (53°F)26 mm (1.0 inches)67%high
September Weather15°C (59°F)23 mm (0.9 inches)63%very high
October Weather18°C (65°F)58 mm (2.3 inches)55%extreme
November Weather20°C (68°F)79 mm (3.1 inches)57%extreme
December Weather23°C (74°F)67 mm (2.6 inches)68%extreme

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