September Weather in Frederickton, Australia

Last updated: August 22, 2025

In September, the average temperature in Frederickton, Australia hovers around 17°C (62°F). Expect cool nights with a minimum of 8°C (46°F), while daytime can reach a warm 31°C (88°F). Rainfall is moderate, with an average precipitation of 34 mm (1.3 in) spread over 6 days. Additionally, the average humidity sits at a comfortable 68%, making it a pleasant time to explore the area.

September Temperature in Frederickton

In September in Frederickton, the average temperature is 17°C (62°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as 8°C (46°F). This diverse temperature range makes Frederickton an ideal destination for travelers seeking a mix of comfortable warmth and cooler evenings.

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

The chart illustrates September temperature patterns in Frederickton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Frederickton, September typically has an average temperature of 17°C (62°F), with highs reaching up to 31°C (88°F) and lows dropping to around 8°C (46°F).

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

September Precipitation in Frederickton

In Frederickton in September, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

September Precipitation Trends in Frederickton

The chart displays monthly precipitation patterns in Frederickton, 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 Frederickton, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Frederickton

In Frederickton in September, humidity is 68%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, making it a bit sticky and potentially uncomfortable for traveling, especially if you're engaging in outdoor activities.

September Average Humidity in Frederickton

This chart illustrates the average monthly humidity levels in Frederickton, 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 Frederickton is approximately 68%, 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 Frederickton

In Frederickton 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 Frederickton.

Maximum UV Index Levels in Frederickton for September

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

Data source: Frederickton 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 Frederickton Compares to Other Months

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

This table compares monthly weather conditions in Frederickton, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	62 mm (2.4 inches)	76%	extreme
February Weather	24°C (75°F)	156 mm (6.1 inches)	78%	extreme
March Weather	23°C (73°F)	247 mm (9.7 inches)	78%	extreme
April Weather	20°C (68°F)	83 mm (3.3 inches)	77%	very high
May Weather	17°C (63°F)	53 mm (2.1 inches)	74%	high
June Weather	15°C (59°F)	82 mm (3.2 inches)	71%	moderate
July Weather	14°C (57°F)	52 mm (2.0 inches)	70%	moderate
August Weather	14°C (58°F)	24 mm (0.9 inches)	70%	high
September Weather	17°C (62°F)	34 mm (1.3 inches)	68%	very high
October Weather	19°C (67°F)	98 mm (3.9 inches)	68%	extreme
November Weather	21°C (70°F)	70 mm (2.7 inches)	73%	extreme
December Weather	23°C (73°F)	122 mm (4.8 inches)	78%	extreme