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September Weather in Agoura Hills, United States

Last updated: June 24, 2025

In September, the average temperature in Agoura Hills, United States is a pleasant 22°C (73°F), with the mercury occasionally dipping to a minimum of 11°C (52°F) and soaring to a maximum of 43°C (110°F). This month sees minimal precipitation of only 2 mm (0.1 in) over 0 days, contributing to an average humidity of 48%. Enjoy the balmy weather!

September Temperature in Agoura Hills

In September in Agoura Hills, the average temperature is 22°C (73°F). The maximum can reach 43°C (110°F), while the minimum can dip as low as 11°C (52°F). Be prepared for a range of temperatures and pack accordingly for your trip!

September Weather in Agoura Hills: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Agoura Hills, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Agoura Hills, September typically has an average temperature of 22°C (73°F), with highs reaching up to 43°C (110°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec555557626369747572686154
Data source: Temperature data for Agoura Hills generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Agoura Hills

In Agoura Hills in September, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

September Precipitation Trends in Agoura Hills

The chart displays monthly precipitation patterns in Agoura Hills, 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 Agoura Hills, September typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec79638020152112101986
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Agoura Hills

In Agoura Hills in September, humidity is 48%. With an average temperature of 22°C (73°F), this humidity feels like a comfortable environment for traveling, allowing you to explore without the oppressive stickiness that higher humidity can bring.

September Average Humidity in Agoura Hills

This chart illustrates the average monthly humidity levels in Agoura Hills, 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 Agoura Hills is approximately 48%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%82%76%68%58%52%46%39%48%59%72%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Agoura Hills

In Agoura Hills in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Agoura Hills.

Maximum UV Index Levels in Agoura Hills for September

The chart shows the monthly maximum UV Index (UVI) for Agoura Hills 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 Agoura Hills typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110754
Data source: Agoura Hills 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 Agoura Hills Compares to Other Months

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

This table compares monthly weather conditions in Agoura Hills, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)79 mm (3.1 inches)78%moderate
February Weather13°C (55°F)63 mm (2.5 inches)82%high
March Weather14°C (57°F)80 mm (3.2 inches)75%very high
April Weather17°C (62°F)20 mm (0.8 inches)68%very high
May Weather17°C (64°F)15 mm (0.6 inches)57%extreme
June Weather20°C (69°F)2 mm (0.1 inches)52%extreme
July Weather23°C (74°F)1 mm (0.0 inches)46%extreme
August Weather24°C (75°F)1 mm (0.0 inches)39%extreme
September Weather22°C (73°F)2 mm (0.1 inches)48%very high
October Weather20°C (68°F)10 mm (0.4 inches)59%high
November Weather16°C (62°F)19 mm (0.7 inches)72%moderate
December Weather12°C (55°F)86 mm (3.4 inches)76%moderate

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