September Weather in Livingston, United States

Last updated: June 24, 2025

In September, the average temperature in Livingston, United States is a warm 26°C (79°F), with minimums dipping to 12°C (53°F) and soaring to a maximum of 36°C (97°F). Expect 144 mm (5.7 in) of precipitation spread over 13 days, accompanied by an average humidity of 79%. Perfect for those who enjoy a tropical climate!

September Temperature in Livingston

In September in Livingston, the average temperature is 26°C (79°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 12°C (53°F). This variation in temperature makes it an ideal time for travelers to enjoy both warm days and cooler evenings in Livingston.

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 36°C (97°F) and lows dropping to around 12°C (53°F).

Data source: Temperature data for Livingston generated using information from the Copernicus Climate Change Service.

September Precipitation in Livingston

In Livingston in September, the precipitation amount is 144 mm (5.7 in) spread over 13 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 144 mm (5.7 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Livingston

In Livingston in September humidity is 79%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting. Travelers should be prepared for a heavy air that clings to the skin, making hydration essential while navigating the sights and sounds of the city.

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 79%, offering insight into how humid the weather typically is during this month.

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 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, 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 11, which falls under the extreme exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	114 mm (4.5 inches)	83%	moderate
February Weather	15°C (58°F)	124 mm (4.9 inches)	83%	very high
March Weather	18°C (64°F)	86 mm (3.4 inches)	80%	very high
April Weather	20°C (68°F)	149 mm (5.9 inches)	81%	extreme
May Weather	24°C (76°F)	149 mm (5.9 inches)	81%	extreme
June Weather	27°C (80°F)	191 mm (7.5 inches)	78%	extreme
July Weather	27°C (82°F)	205 mm (8.1 inches)	79%	extreme
August Weather	27°C (81°F)	213 mm (8.4 inches)	79%	extreme
September Weather	26°C (79°F)	144 mm (5.7 inches)	79%	extreme
October Weather	22°C (72°F)	118 mm (4.6 inches)	77%	very high
November Weather	15°C (59°F)	80 mm (3.1 inches)	85%	high
December Weather	13°C (56°F)	127 mm (5.0 inches)	88%	moderate