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September Weather in Pymble, Australia

Last updated: August 22, 2025

In September, the average temperature in Pymble, Australia hovers around 16°C (61°F), with a comfortable minimum of 10°C (50°F) and a pleasant maximum of 28°C (83°F). Expect some rain, as precipitation totals 49 mm (1.9 in) over approximately 8 days. Additionally, the average humidity stands at 63%, creating a mild atmosphere perfect for exploration!

September Temperature in Pymble

In September in Pymble, the average temperature is 16°C (61°F). Maximum temperatures can reach 28°C (83°F), while the minimum can be as low as 10°C (50°F). This pleasant climate makes Pymble an ideal destination for travelers seeking a comfortable outdoor experience.

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

The chart illustrates September temperature patterns in Pymble, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pymble, September typically has an average temperature of 16°C (61°F), with highs reaching up to 28°C (83°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec737371676258575761646770
Data source: Temperature data for Pymble 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 Pymble

In Pymble in September, the precipitation amount is 49 mm (1.9 in) spread over 8 days.

September Precipitation Trends in Pymble

The chart displays monthly precipitation patterns in Pymble, 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 Pymble, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec421251864063108545349858578
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pymble

In Pymble in September humidity is 63%. With an average temperature of 16°C (61°F), this humidity feels like a soft, damp blanket wrapping around you, making outdoor excursions a bit muggy but manageable.

September Average Humidity in Pymble

This chart illustrates the average monthly humidity levels in Pymble, 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 Pymble 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 Pymble

In Pymble 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 Pymble.

Maximum UV Index Levels in Pymble for September

The chart shows the monthly maximum UV Index (UVI) for Pymble 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 Pymble typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311853468101214
Data source: Pymble 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 Pymble Compares to Other Months

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

This table compares monthly weather conditions in Pymble, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)42 mm (1.7 inches)65%extreme
February Weather23°C (73°F)125 mm (4.9 inches)69%extreme
March Weather22°C (71°F)185 mm (7.3 inches)72%extreme
April Weather19°C (67°F)40 mm (1.6 inches)75%very high
May Weather17°C (62°F)63 mm (2.5 inches)74%moderate
June Weather14°C (58°F)108 mm (4.3 inches)72%moderate
July Weather14°C (57°F)54 mm (2.1 inches)68%moderate
August Weather14°C (58°F)53 mm (2.1 inches)67%high
September Weather16°C (61°F)49 mm (1.9 inches)63%very high
October Weather18°C (65°F)85 mm (3.4 inches)55%very high
November Weather19°C (67°F)85 mm (3.3 inches)57%extreme
December Weather21°C (70°F)78 mm (3.1 inches)68%extreme

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