September Weather in Ouyen, Australia

Last updated: August 22, 2025

In September, the average temperature in Ouyen, Australia hovers around 13°C (56°F). While you can expect a minimum chill of 0°C (32°F), be prepared for a potential maximum warmth of 35°C (96°F). Rain might make an appearance, bringing about 17 mm (0.7 in) of precipitation spread over 3 days, with an average humidity level of 61%. Stay comfortable and plan accordingly!

September Temperature in Ouyen

In September in Ouyen, the average temperature is 13°C (56°F). Maximum temperatures can reach as high as 35°C (96°F), while minimums can drop to as low as 0°C (32°F). When traveling during this time, be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Ouyen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ouyen, September typically has an average temperature of 13°C (56°F), with highs reaching up to 35°C (96°F) and lows dropping to around 0°C (32°F).

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

September Precipitation in Ouyen

In Ouyen in September, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

September Precipitation Trends in Ouyen

The chart displays monthly precipitation patterns in Ouyen, 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 Ouyen, September typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 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 Ouyen

In Ouyen in September humidity is 61%. With an average temperature of 13°C (56°F), this humidity feels like an uncomfortable blanket surrounding you, making outdoor activities slightly sticky and the air a bit heavier, which might dampen the joy of exploring for travelers.

September Average Humidity in Ouyen

This chart illustrates the average monthly humidity levels in Ouyen, 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 Ouyen is approximately 61%, 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 Ouyen

In Ouyen 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 Ouyen.

Maximum UV Index Levels in Ouyen for September

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

Data source: Ouyen 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 Ouyen Compares to Other Months

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

This table compares monthly weather conditions in Ouyen, 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 (78°F)	21 mm (0.8 inches)	33%	extreme
February Weather	23°C (74°F)	13 mm (0.5 inches)	39%	extreme
March Weather	21°C (70°F)	8 mm (0.3 inches)	51%	extreme
April Weather	17°C (63°F)	25 mm (1.0 inches)	61%	very high
May Weather	12°C (54°F)	22 mm (0.9 inches)	70%	moderate
June Weather	9°C (49°F)	19 mm (0.7 inches)	73%	moderate
July Weather	10°C (49°F)	18 mm (0.7 inches)	74%	moderate
August Weather	10°C (51°F)	29 mm (1.1 inches)	68%	moderate
September Weather	13°C (56°F)	17 mm (0.7 inches)	61%	very high
October Weather	17°C (62°F)	35 mm (1.4 inches)	47%	extreme
November Weather	20°C (68°F)	30 mm (1.2 inches)	43%	extreme
December Weather	23°C (73°F)	31 mm (1.2 inches)	38%	extreme