September Weather in Tompkinsville, United States

Last updated: June 24, 2025

In Tompkinsville, United States, the average temperature in September hovers around 23°C (73°F), with a remarkable range where the minimum can drop to 8°C (46°F) and the maximum can soar up to 36°C (97°F). Expect precipitation of around 128 mm (5.0 in) over the course of 9 days, contributing to an average humidity of 71%, making for a comfortable yet dynamic climate experience.

September Temperature in Tompkinsville

In September in Tompkinsville, the average temperature is 23°C (73°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 8°C (46°F). This is an ideal time for travelers to enjoy a variety of outdoor activities while being prepared for fluctuating temperatures.

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

The chart illustrates September temperature patterns in Tompkinsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tompkinsville, September typically has an average temperature of 23°C (73°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (46°F).

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

September Precipitation in Tompkinsville

In Tompkinsville in September, the precipitation amount is 128 mm (5.0 in) over a span of 9 days.

September Precipitation Trends in Tompkinsville

The chart displays monthly precipitation patterns in Tompkinsville, 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 Tompkinsville, September typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 9 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 Tompkinsville

In Tompkinsville in September humidity is 71%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor exploration slightly uncomfortable but still manageable if you stay hydrated and plan for breaks in shaded areas.

September Average Humidity in Tompkinsville

This chart illustrates the average monthly humidity levels in Tompkinsville, 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 Tompkinsville is approximately 71%, 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 Tompkinsville

In Tompkinsville 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 Tompkinsville.

Maximum UV Index Levels in Tompkinsville for September

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

Data source: Tompkinsville 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 Tompkinsville Compares to Other Months

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

This table compares monthly weather conditions in Tompkinsville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	105 mm (4.1 inches)	87%	moderate
February Weather	7°C (44°F)	194 mm (7.6 inches)	86%	high
March Weather	11°C (51°F)	161 mm (6.3 inches)	86%	high
April Weather	14°C (58°F)	155 mm (6.1 inches)	82%	very high
May Weather	20°C (69°F)	125 mm (4.9 inches)	82%	very high
June Weather	24°C (75°F)	173 mm (6.8 inches)	83%	extreme
July Weather	26°C (79°F)	129 mm (5.1 inches)	80%	extreme
August Weather	25°C (77°F)	129 mm (5.1 inches)	74%	very high
September Weather	23°C (73°F)	128 mm (5.0 inches)	71%	very high
October Weather	17°C (62°F)	147 mm (5.8 inches)	78%	high
November Weather	9°C (48°F)	91 mm (3.6 inches)	88%	moderate
December Weather	7°C (44°F)	153 mm (6.0 inches)	88%	moderate