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September Weather in Trinity Park, Australia

Last updated: August 22, 2025

In Trinity Park, Australia, the average temperature in September hovers around 22°C (73°F). You can expect a minimum of 19°C (66°F) and a comfortable maximum of 25°C (77°F). With an average humidity of 72%, you might feel a bit of clamminess in the air. Rainfall is also on the horizon, with an average precipitation of 23 mm (0.9 in) occurring over 5 days.

September Temperature in Trinity Park

In September in Trinity Park, the average temperature is 22°C (73°F). Maximums can reach 25°C (77°F), while minimums can drop to 19°C (66°F). This pleasant climate makes Trinity Park an ideal destination for travel during this month.

September Weather in Trinity Park: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Trinity Park, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trinity Park, September typically has an average temperature of 22°C (73°F), with highs reaching up to 25°C (77°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec808180777471717172757780
Data source: Temperature data for Trinity Park 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 Trinity Park

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

September Precipitation Trends in Trinity Park

The chart displays monthly precipitation patterns in Trinity Park, 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 Trinity Park, September typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec39530131418266424226233856172
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Trinity Park

In Trinity Park in September, humidity is 72%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but potentially uncomfortable for prolonged outdoor activities.

September Average Humidity in Trinity Park

This chart illustrates the average monthly humidity levels in Trinity Park, 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 Trinity Park is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%81%83%80%78%78%71%75%72%73%74%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Trinity Park

In Trinity Park in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Trinity Park, you can check here.

Maximum UV Index Levels in Trinity Park for September

The chart shows the monthly maximum UV Index (UVI) for Trinity Park 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 Trinity Park typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16161513108101214151516
Data source: Trinity Park 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 Trinity Park Compares to Other Months

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

This table compares monthly weather conditions in Trinity Park, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)395 mm (15.6 inches)79%extreme
February Weather27°C (81°F)301 mm (11.8 inches)81%extreme
March Weather26°C (80°F)314 mm (12.4 inches)83%extreme
April Weather25°C (78°F)182 mm (7.2 inches)80%extreme
May Weather23°C (74°F)66 mm (2.6 inches)78%very high
June Weather22°C (71°F)42 mm (1.7 inches)78%very high
July Weather21°C (71°F)42 mm (1.7 inches)71%very high
August Weather22°C (71°F)26 mm (1.0 inches)75%extreme
September Weather22°C (73°F)23 mm (0.9 inches)72%extreme
October Weather24°C (75°F)38 mm (1.5 inches)73%extreme
November Weather25°C (78°F)56 mm (2.2 inches)74%extreme
December Weather26°C (80°F)172 mm (6.8 inches)75%extreme

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