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September Weather in Livingston, United States

Last updated: June 24, 2025

In Livingston, United States, the average temperature in September is a warm 26°C (79°F), with readings dipping as low as 11°C (53°F) and soaring up to a sizzling 39°C (102°F). Expect 82 mm (3.2 in) of precipitation over approximately 8 days, contributing to an average humidity of 74%. Embrace the warmth and prepare for occasional showers!

September Temperature in Livingston

In September in Livingston, the average temperature is 26°C (79°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 11°C (53°F). This warm climate makes it a perfect destination for travelers seeking a mix of sunny days and cooler evenings.

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

The chart illustrates September temperature patterns in Livingston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Livingston, September typically has an average temperature of 26°C (79°F), with highs reaching up to 39°C (102°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec495461657479828178705552
Data source: Temperature data for Livingston 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 Livingston

In Livingston in September, the total precipitation amount reached 82 mm (3.2 in) over the course of 8 days.

September Precipitation Trends in Livingston

The chart displays monthly precipitation patterns in Livingston, 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 Livingston, September typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1061351291301051481051278211376127
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Livingston

In Livingston in September humidity is 74%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and take frequent breaks in shaded areas to fully enjoy the vibrant surroundings.

September Average Humidity in Livingston

This chart illustrates the average monthly humidity levels in Livingston, 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 Livingston is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Livingston

In Livingston 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 Livingston.

Maximum UV Index Levels in Livingston for September

The chart shows the monthly maximum UV Index (UVI) for Livingston 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 Livingston typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Livingston 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 Livingston Compares to Other Months

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

This table compares monthly weather conditions in Livingston, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)106 mm (4.2 inches)85%moderate
February Weather12°C (55°F)135 mm (5.3 inches)84%high
March Weather16°C (61°F)129 mm (5.1 inches)82%very high
April Weather18°C (65°F)130 mm (5.1 inches)82%very high
May Weather23°C (74°F)105 mm (4.1 inches)82%extreme
June Weather26°C (80°F)147 mm (5.8 inches)79%extreme
July Weather28°C (82°F)105 mm (4.1 inches)82%extreme
August Weather27°C (82°F)126 mm (5.0 inches)77%extreme
September Weather26°C (79°F)82 mm (3.2 inches)74%very high
October Weather21°C (70°F)113 mm (4.5 inches)73%very high
November Weather13°C (56°F)76 mm (3.0 inches)85%high
December Weather11°C (52°F)127 mm (5.0 inches)88%moderate

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