September Weather in Linesville, United States

Last updated: June 24, 2025

In Linesville, United States, the average temperature in September hovers around 19°C (66°F), making it a pleasant time to explore. However, temperatures can vary significantly, with a minimum of 5°C (41°F) and a maximum reaching 32°C (90°F). Expect some rain, as the region sees about 91 mm (3.6 in) of precipitation over 11 days. With an average humidity of 77%, be ready for a mix of warmth and moisture during your visit!

September Temperature in Linesville

In September in Linesville, the average temperature is 19°C (66°F). Maximums can reach 32°C (90°F), and minimums can be as low as 5°C (41°F). This makes it a great time for travelers to enjoy mild weather while exploring the area.

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

The chart illustrates September temperature patterns in Linesville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Linesville, September typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 5°C (41°F).

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

September Precipitation in Linesville

In Linesville in September, the precipitation amount is 91 mm (3.6 in) over a period of 11 days.

September Precipitation Trends in Linesville

The chart displays monthly precipitation patterns in Linesville, 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 Linesville, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Linesville

In Linesville in September, humidity is 77%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and sticky, which can be quite uncomfortable for traveling.

September Average Humidity in Linesville

This chart illustrates the average monthly humidity levels in Linesville, 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 Linesville is approximately 77%, 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 Linesville

In Linesville in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Linesville.

Maximum UV Index Levels in Linesville for September

The chart shows the monthly maximum UV Index (UVI) for Linesville 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 Linesville typically reaches 8, which falls under the very high exposure category.

Data source: Linesville 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 Linesville Compares to Other Months

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

This table compares monthly weather conditions in Linesville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	95 mm (3.7 inches)	88%	moderate
February Weather	-1°C (31°F)	100 mm (3.9 inches)	88%	moderate
March Weather	3°C (37°F)	102 mm (4.0 inches)	87%	high
April Weather	8°C (47°F)	122 mm (4.8 inches)	87%	very high
May Weather	15°C (59°F)	135 mm (5.3 inches)	81%	very high
June Weather	20°C (68°F)	135 mm (5.3 inches)	83%	very high
July Weather	23°C (73°F)	154 mm (6.1 inches)	82%	very high
August Weather	21°C (71°F)	107 mm (4.2 inches)	76%	very high
September Weather	19°C (66°F)	91 mm (3.6 inches)	77%	very high
October Weather	13°C (55°F)	128 mm (5.0 inches)	82%	high
November Weather	5°C (41°F)	112 mm (4.4 inches)	89%	moderate
December Weather	1°C (34°F)	107 mm (4.2 inches)	86%	low