September Weather in Subiaco, United States

Last updated: June 24, 2025

In September, the average temperature in Subiaco, United States is a comfortable 24°C (76°F). Expect a range that can drop to a minimum of 9°C (48°F) and peak at a sizzling 36°C (97°F). During this time, you'll also encounter 64 mm (2.5 in) of precipitation spread over about 6 days, along with an average humidity of 59%. Enjoy the diverse weather while exploring!

September Temperature in Subiaco

In September in Subiaco, the average temperature is 24°C (76°F). Maximum can reach 36°C (97°F), and minimum can be as low as 9°C (48°F). This makes Subiaco a great destination for travelers looking to enjoy mild weather with the possibility of warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Subiaco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Subiaco, September typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in Subiaco

In Subiaco in September, the total precipitation amount is 64 mm (2.5 in) during a span of 6 days.

September Precipitation Trends in Subiaco

The chart displays monthly precipitation patterns in Subiaco, 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 Subiaco, September typically receives around 64 mm (2.5 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 Subiaco

In Subiaco in September humidity is 59%. With an average temperature of 24°C (76°F), this humidity feels like a comfortable, refreshing embrace, making it ideal for leisurely strolls and outdoor explorations.

September Average Humidity in Subiaco

This chart illustrates the average monthly humidity levels in Subiaco, 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 Subiaco 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 Subiaco

In Subiaco in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Subiaco.

Maximum UV Index Levels in Subiaco for September

The chart shows the monthly maximum UV Index (UVI) for Subiaco 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 Subiaco typically reaches 9, which falls under the very high exposure category.

Data source: Subiaco 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 Subiaco Compares to Other Months

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

This table compares monthly weather conditions in Subiaco, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	83 mm (3.3 inches)	82%	moderate
February Weather	7°C (44°F)	128 mm (5.0 inches)	79%	high
March Weather	12°C (54°F)	141 mm (5.5 inches)	77%	very high
April Weather	15°C (60°F)	173 mm (6.8 inches)	78%	very high
May Weather	21°C (70°F)	206 mm (8.1 inches)	82%	extreme
June Weather	25°C (78°F)	126 mm (4.9 inches)	81%	extreme
July Weather	27°C (81°F)	93 mm (3.7 inches)	75%	extreme
August Weather	26°C (79°F)	145 mm (5.7 inches)	61%	very high
September Weather	24°C (76°F)	64 mm (2.5 inches)	59%	very high
October Weather	17°C (63°F)	114 mm (4.5 inches)	69%	high
November Weather	10°C (50°F)	85 mm (3.3 inches)	82%	moderate
December Weather	8°C (46°F)	96 mm (3.8 inches)	87%	moderate