September Weather in Lillington, United States

Last updated: June 24, 2025

In Lillington, United States, the average temperature in September is a pleasant 24°C (75°F). Expect a range of temperatures, with a minimum of 9°C (48°F) and a maximum of 35°C (96°F). During this month, you can anticipate around 150 mm (5.9 in) of precipitation over approximately 11 days, contributing to an average humidity of 79%. Embrace the warmth and occasional showers of this vibrant locale!

September Temperature in Lillington

In September in Lillington, the average temperature is 24°C (75°F). Maximum temperatures can reach 35°C (96°F), while minimums can drop to as low as 9°C (48°F). This range makes Lillington a great destination for travelers seeking a mix of warm days and cool evenings.

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

The chart illustrates September temperature patterns in Lillington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lillington, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (96°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in Lillington

In Lillington in September, the total precipitation amount reaches 150 mm (5.9 in) over the course of 11 days.

September Precipitation Trends in Lillington

The chart displays monthly precipitation patterns in Lillington, 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 Lillington, September typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 11 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 Lillington

In Lillington in September, humidity is 79%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making traveling quite sticky and requiring ample hydration and light clothing to keep comfortable while exploring.

September Average Humidity in Lillington

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

In Lillington in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Lillington.

Maximum UV Index Levels in Lillington for September

The chart shows the monthly maximum UV Index (UVI) for Lillington 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 Lillington typically reaches 9, which falls under the very high exposure category.

Data source: Lillington 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 Lillington Compares to Other Months

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

This table compares monthly weather conditions in Lillington, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	95 mm (3.7 inches)	85%	moderate
February Weather	10°C (49°F)	100 mm (3.9 inches)	82%	high
March Weather	12°C (54°F)	76 mm (3.0 inches)	81%	very high
April Weather	17°C (63°F)	112 mm (4.4 inches)	80%	very high
May Weather	22°C (72°F)	114 mm (4.5 inches)	81%	extreme
June Weather	25°C (77°F)	135 mm (5.3 inches)	81%	extreme
July Weather	27°C (81°F)	117 mm (4.6 inches)	81%	extreme
August Weather	26°C (79°F)	165 mm (6.5 inches)	80%	very high
September Weather	24°C (75°F)	150 mm (5.9 inches)	79%	very high
October Weather	19°C (66°F)	73 mm (2.9 inches)	80%	very high
November Weather	11°C (52°F)	82 mm (3.2 inches)	85%	moderate
December Weather	8°C (48°F)	110 mm (4.3 inches)	86%	moderate