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September Weather in Frazier Park, United States

Last updated: June 24, 2025

In September, the average temperature in Frazier Park, United States hovers around 21°C (70°F), making it a pleasant time to explore. However, temperatures can vary significantly, with lows dipping to 4°C (39°F) and highs soaring up to 36°C (97°F). Expect minimal precipitation, with only about 4 mm (0.1 in) falling over typically just 1 day. The average humidity rests at a comfortable 48%, ensuring the atmosphere remains enjoyable.

September Temperature in Frazier Park

In September in Frazier Park, the average temperature is 21°C (70°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop to as low as 4°C (39°F). This diverse temperature range makes Frazier Park an ideal destination for travelers looking to enjoy both warm days and cooler evenings.

September Weather in Frazier Park: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Frazier Park, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Frazier Park, September typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (97°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec444547556071767569595245
Data source: Temperature data for Frazier Park 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 Frazier Park

In Frazier Park in September, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

September Precipitation Trends in Frazier Park

The chart displays monthly precipitation patterns in Frazier Park, 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 Frazier Park, September typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec6867833023364492360
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Frazier Park

In Frazier Park in September humidity is 48%. With an average temperature of 21°C (70°F), this humidity feels like a pleasant and mild embrace, making it comfortable for traveling and exploring the area.

September Average Humidity in Frazier Park

This chart illustrates the average monthly humidity levels in Frazier Park, 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 Frazier Park 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 Frazier Park

In Frazier Park 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 Frazier Park.

Maximum UV Index Levels in Frazier Park for September

The chart shows the monthly maximum UV Index (UVI) for Frazier Park 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 Frazier Park typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112121110754
Data source: Frazier Park 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 Frazier Park Compares to Other Months

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

This table compares monthly weather conditions in Frazier Park, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)68 mm (2.7 inches)78%moderate
February Weather7°C (45°F)67 mm (2.6 inches)82%high
March Weather8°C (47°F)83 mm (3.3 inches)75%very high
April Weather13°C (55°F)30 mm (1.2 inches)68%very high
May Weather16°C (61°F)23 mm (0.9 inches)57%extreme
June Weather22°C (71°F)3 mm (0.1 inches)52%extreme
July Weather25°C (77°F)6 mm (0.2 inches)46%extreme
August Weather24°C (76°F)4 mm (0.2 inches)39%extreme
September Weather21°C (70°F)4 mm (0.1 inches)48%very high
October Weather15°C (60°F)8 mm (0.3 inches)59%high
November Weather11°C (52°F)23 mm (0.9 inches)72%moderate
December Weather7°C (45°F)60 mm (2.4 inches)76%moderate

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