September Weather in Louisburg, United States

Last updated: June 24, 2025

In September, the average temperature in Louisburg, United States is a pleasant 23°C (74°F). Expect variations with a minimum temperature of 9°C (48°F) and a maximum of 35°C (95°F). During this month, rainfall is notable, with 131 mm (5.2 in) expected over 10 days. With an average humidity of 79%, be prepared for a warm, humid environment.

September Temperature in Louisburg

In September in Louisburg, the average temperature is 23°C (74°F). Maximums can reach 35°C (95°F), and minimums can be as low as 9°C (48°F). This makes Louisburg a great destination for travelers seeking a comfortable climate to explore outdoor activities and enjoy the local scenery.

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

The chart illustrates September temperature patterns in Louisburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Louisburg, September typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (95°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in Louisburg

In Louisburg in September, the precipitation amount is 131 mm (5.2 in) over a duration of 10 days.

September Precipitation Trends in Louisburg

The chart displays monthly precipitation patterns in Louisburg, 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 Louisburg, September typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 10 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 Louisburg

In Louisburg in September, humidity is 79%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities a bit less comfortable, urging travelers to seek shade and hydration throughout the day.

September Average Humidity in Louisburg

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

In Louisburg 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 Louisburg.

Maximum UV Index Levels in Louisburg for September

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

Data source: Louisburg 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 Louisburg Compares to Other Months

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

This table compares monthly weather conditions in Louisburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	91 mm (3.6 inches)	85%	moderate
February Weather	9°C (48°F)	107 mm (4.2 inches)	82%	high
March Weather	11°C (53°F)	81 mm (3.2 inches)	81%	very high
April Weather	17°C (62°F)	110 mm (4.3 inches)	80%	very high
May Weather	21°C (71°F)	119 mm (4.7 inches)	81%	very high
June Weather	24°C (76°F)	138 mm (5.4 inches)	81%	extreme
July Weather	27°C (80°F)	126 mm (5.0 inches)	81%	extreme
August Weather	26°C (79°F)	156 mm (6.1 inches)	80%	very high
September Weather	23°C (74°F)	131 mm (5.2 inches)	79%	very high
October Weather	18°C (65°F)	86 mm (3.4 inches)	80%	very high
November Weather	11°C (51°F)	83 mm (3.3 inches)	85%	moderate
December Weather	8°C (47°F)	101 mm (4.0 inches)	86%	moderate