September Weather in Heddon Greta, Australia

Last updated: August 22, 2025

In September, the average temperature in Heddon Greta, Australia hovers around 16°C (61°F). You'll experience a range of temperatures, with a minimum of 5°C (41°F) and a maximum reaching up to 33°C (92°F). Be prepared for a bit of rain; expect about 31 mm (1.2 in) of precipitation spread over 6 days. The average humidity during this month sits at a comfortable 63%.

September Temperature in Heddon Greta

In September in Heddon Greta, the average temperature is 16°C (61°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 5°C (41°F). Overall, it's a great time for traveling, as you can enjoy warm days while still having cooler evenings to explore the local culture.

September Weather in Heddon Greta: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Heddon Greta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heddon Greta, September typically has an average temperature of 16°C (61°F), with highs reaching up to 33°C (92°F) and lows dropping to around 5°C (41°F).

Data source: Temperature data for Heddon Greta generated using information from the Copernicus Climate Change Service.

September Precipitation in Heddon Greta

In Heddon Greta in September, the precipitation amount is 31 mm (1.2 in) over a span of 6 days.

September Precipitation Trends in Heddon Greta

The chart displays monthly precipitation patterns in Heddon Greta, 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 Heddon Greta, September typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Heddon Greta

In Heddon Greta 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 Heddon Greta

This chart illustrates the average monthly humidity levels in Heddon Greta, 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 Heddon Greta is approximately 63%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Heddon Greta

In Heddon Greta 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 Heddon Greta.

Maximum UV Index Levels in Heddon Greta for September

The chart shows the monthly maximum UV Index (UVI) for Heddon Greta 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 Heddon Greta typically reaches 8, which falls under the very high exposure category.

Data source: Heddon Greta 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 Heddon Greta Compares to Other Months

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

This table compares monthly weather conditions in Heddon Greta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	42 mm (1.6 inches)	65%	extreme
February Weather	23°C (74°F)	92 mm (3.6 inches)	69%	extreme
March Weather	22°C (71°F)	154 mm (6.1 inches)	72%	extreme
April Weather	19°C (66°F)	31 mm (1.2 inches)	75%	very high
May Weather	15°C (59°F)	26 mm (1.0 inches)	74%	high
June Weather	13°C (55°F)	50 mm (2.0 inches)	72%	moderate
July Weather	12°C (54°F)	48 mm (1.9 inches)	68%	moderate
August Weather	13°C (55°F)	27 mm (1.1 inches)	67%	high
September Weather	16°C (61°F)	31 mm (1.2 inches)	63%	very high
October Weather	19°C (66°F)	67 mm (2.6 inches)	55%	very high
November Weather	20°C (69°F)	69 mm (2.7 inches)	57%	extreme
December Weather	23°C (73°F)	79 mm (3.1 inches)	68%	extreme