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September Weather in Kearny, United States

Last updated: June 24, 2025

In September, the average temperature in Kearny, United States is a warm 29°C (84°F), with daily extremes ranging from a cool 13°C (55°F) to a scorching 41°C (106°F). Expect about 27 mm (1.0 in) of rainfall over 3 days and enjoy a comfortable average humidity of 64%.

September Temperature in Kearny

In September in Kearny, the average temperature is 29°C (84°F). Maximum temperatures can reach as high as 41°C (106°F), while minimums can drop to a cool 13°C (55°F). Travelers should be prepared for warm days and cool evenings when visiting.

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

The chart illustrates September temperature patterns in Kearny, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kearny, September typically has an average temperature of 29°C (84°F), with highs reaching up to 41°C (106°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec515361717888898884726352
Data source: Temperature data for Kearny 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 Kearny

In Kearny in September, the precipitation amount is 27 mm (1.0 in) over the course of 3 days.

September Precipitation Trends in Kearny

The chart displays monthly precipitation patterns in Kearny, 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 Kearny, September typically receives around 27 mm (1.0 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec414625244573927142132
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kearny

In Kearny in September humidity is 64%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making traveling quite sticky and sweat-inducing, but also inviting the lushness of the surroundings and creating a vibrant atmosphere that encourages exploration.

September Average Humidity in Kearny

This chart illustrates the average monthly humidity levels in Kearny, 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 Kearny is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%79%67%55%40%33%34%48%64%67%77%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kearny

In Kearny 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 Kearny.

Maximum UV Index Levels in Kearny for September

The chart shows the monthly maximum UV Index (UVI) for Kearny 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 Kearny typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111212121110864
Data source: Kearny 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 Kearny Compares to Other Months

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

This table compares monthly weather conditions in Kearny, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)40 mm (1.6 inches)76%moderate
February Weather12°C (54°F)46 mm (1.8 inches)79%high
March Weather16°C (61°F)25 mm (1.0 inches)67%very high
April Weather22°C (71°F)2 mm (0.1 inches)55%extreme
May Weather25°C (78°F)4 mm (0.2 inches)40%extreme
June Weather31°C (89°F)4 mm (0.2 inches)33%extreme
July Weather32°C (89°F)57 mm (2.2 inches)34%extreme
August Weather31°C (89°F)39 mm (1.5 inches)48%extreme
September Weather29°C (84°F)27 mm (1.0 inches)64%very high
October Weather22°C (73°F)14 mm (0.5 inches)67%very high
November Weather17°C (63°F)21 mm (0.8 inches)77%high
December Weather11°C (53°F)32 mm (1.3 inches)82%moderate

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