September Weather in Capella, Australia

Last updated: August 22, 2025

In September, the average temperature in Capella, Australia hovers around 21°C (71°F). Expect a range where temperatures can dip to a chilly 7°C (44°F) or soar to a sizzling 38°C (101°F). With just 3 mm (0.1 in) of precipitation over a day, the average humidity sits at a comfortable 59%, making it an inviting time to explore the region!

September Temperature in Capella

In September in Capella, the average temperature is 21°C (71°F). Maximums can reach 38°C (101°F), and minimums can drop to as low as 7°C (44°F). Travelers should pack for a range of temperatures to ensure comfort during their stay.

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

The chart illustrates September temperature patterns in Capella, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Capella, September typically has an average temperature of 21°C (71°F), with highs reaching up to 38°C (101°F) and lows dropping to around 7°C (44°F).

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

September Precipitation in Capella

In Capella in September, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

September Precipitation Trends in Capella

The chart displays monthly precipitation patterns in Capella, 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 Capella, September typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 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 Capella

In Capella in September, humidity is 59%. With an average temperature of 21°C (71°F), this humidity feels like a gentle embrace, making it comfortable for exploring the sights while experiencing a pleasant warmth that invites leisurely strolls.

September Average Humidity in Capella

This chart illustrates the average monthly humidity levels in Capella, 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 Capella is approximately 59%, 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 Capella

In Capella in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Capella.

Maximum UV Index Levels in Capella for September

The chart shows the monthly maximum UV Index (UVI) for Capella 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 Capella typically reaches 12, which falls under the extreme exposure category.

Data source: Capella 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 Capella Compares to Other Months

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

This table compares monthly weather conditions in Capella, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	49 mm (1.9 inches)	67%	extreme
February Weather	28°C (83°F)	70 mm (2.8 inches)	69%	extreme
March Weather	27°C (80°F)	121 mm (4.8 inches)	76%	extreme
April Weather	23°C (74°F)	28 mm (1.1 inches)	74%	extreme
May Weather	19°C (67°F)	13 mm (0.5 inches)	69%	very high
June Weather	16°C (61°F)	13 mm (0.5 inches)	71%	high
July Weather	16°C (61°F)	17 mm (0.7 inches)	63%	high
August Weather	18°C (64°F)	3 mm (0.1 inches)	70%	very high
September Weather	21°C (71°F)	3 mm (0.1 inches)	59%	extreme
October Weather	25°C (78°F)	37 mm (1.4 inches)	52%	extreme
November Weather	27°C (80°F)	44 mm (1.7 inches)	52%	extreme
December Weather	28°C (83°F)	49 mm (1.9 inches)	64%	extreme