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September Weather in Inyokern, United States

Last updated: June 24, 2025

In Inyokern, United States, the average temperature in September hovers around 25°C (77°F), offering a pleasantly warm climate. However, temperatures can swing from a brisk 5°C (42°F) to a sweltering 41°C (106°F). With only 1 mm (0.0 in) of precipitation over 0 days, you can expect mostly dry weather and an average humidity of 48%.

September Temperature in Inyokern

In September in Inyokern, the average temperature is 25°C (77°F). Maximum temperatures can reach up to 41°C (106°F), while minimums can drop as low as 5°C (42°F). Travelers should be prepared for significant temperature fluctuations, making layered clothing essential for enjoying all that Inyokern has to offer.

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

The chart illustrates September temperature patterns in Inyokern, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Inyokern, September typically has an average temperature of 25°C (77°F), with highs reaching up to 41°C (106°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec464854636981878577645445
Data source: Temperature data for Inyokern 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 Inyokern

In Inyokern in September, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

September Precipitation Trends in Inyokern

The chart displays monthly precipitation patterns in Inyokern, 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 Inyokern, September typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec39252315711013929
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Inyokern

In Inyokern in September, humidity is 48%. With an average temperature of 25°C (77°F), this humidity feels like a pleasant, mild warmth, perfect for leisurely exploration and outdoor activities without the discomfort of muggy conditions.

September Average Humidity in Inyokern

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

In Inyokern 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 Inyokern.

Maximum UV Index Levels in Inyokern for September

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

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

This table compares monthly weather conditions in Inyokern, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)39 mm (1.5 inches)78%moderate
February Weather9°C (48°F)25 mm (1.0 inches)82%high
March Weather12°C (54°F)23 mm (0.9 inches)75%very high
April Weather17°C (63°F)14 mm (0.6 inches)68%very high
May Weather21°C (70°F)7 mm (0.3 inches)57%extreme
June Weather27°C (81°F)1 mm (0.0 inches)52%extreme
July Weather30°C (87°F)1 mm (0.0 inches)46%extreme
August Weather29°C (85°F)0 mm (0.0 inches)39%extreme
September Weather25°C (77°F)1 mm (0.0 inches)48%very high
October Weather18°C (64°F)3 mm (0.1 inches)59%high
November Weather12°C (55°F)9 mm (0.4 inches)72%moderate
December Weather7°C (45°F)29 mm (1.1 inches)76%moderate

Compare Inyokern's Climate with Cities Worldwide