September Weather in Cowell, Australia

Last updated: August 22, 2025

In September, the average temperature in Cowell, Australia hovers around 14°C (58°F). Visitors can expect a range, with a minimum of 8°C (46°F) and a maximum of 28°C (83°F). The climate is relatively mild, with an average humidity of 53%. Precipitation is modest, with about 21 mm (0.8 in) over the course of 4 days.

September Temperature in Cowell

In September in Cowell, the average temperature is 14°C (58°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop as low as 8°C (46°F). It's a great time to visit for pleasant weather, perfect for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Cowell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cowell, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 8°C (46°F).

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

September Precipitation in Cowell

In Cowell in September, the precipitation amount is 21 mm (0.8 in) over a span of 4 days.

September Precipitation Trends in Cowell

The chart displays monthly precipitation patterns in Cowell, 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 Cowell, September typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 4 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 Cowell

In Cowell in September, humidity is 53%. With an average temperature of 14°C (58°F), this humidity feels like a mild embrace, making it pleasant for traveling as you can comfortably explore without feeling overheated or weighed down by the heat.

September Average Humidity in Cowell

This chart illustrates the average monthly humidity levels in Cowell, 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 Cowell is approximately 53%, 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 Cowell

In Cowell 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 Cowell.

Maximum UV Index Levels in Cowell for September

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

Data source: Cowell 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 Cowell Compares to Other Months

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

This table compares monthly weather conditions in Cowell, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (71°F)	21 mm (0.8 inches)	31%	extreme
February Weather	21°C (70°F)	22 mm (0.9 inches)	36%	extreme
March Weather	21°C (69°F)	11 mm (0.4 inches)	47%	extreme
April Weather	19°C (66°F)	19 mm (0.8 inches)	58%	very high
May Weather	15°C (60°F)	31 mm (1.2 inches)	66%	moderate
June Weather	13°C (55°F)	28 mm (1.1 inches)	70%	moderate
July Weather	12°C (54°F)	19 mm (0.7 inches)	70%	moderate
August Weather	12°C (54°F)	34 mm (1.4 inches)	63%	high
September Weather	14°C (58°F)	21 mm (0.8 inches)	53%	very high
October Weather	16°C (61°F)	29 mm (1.1 inches)	39%	very high
November Weather	18°C (65°F)	41 mm (1.6 inches)	42%	extreme
December Weather	20°C (68°F)	20 mm (0.8 inches)	38%	extreme