September Weather in Hermitage, United States

Last updated: June 24, 2025

In Hermitage, United States, the average temperature in September hovers around 23°C (73°F), offering a pleasant atmosphere for various activities. However, temperatures can swing between a chilly 8°C (47°F) and a sizzling 35°C (95°F). Expect 61 mm (2.4 in) of precipitation spread over 6 days, contributing to an average humidity of 64%. Whether it's a sunny day or a refreshing shower, Hermitage in September promises a diverse climate!

September Temperature in Hermitage

In September in Hermitage, the average temperature is 23°C (73°F), with maximums possibly reaching 35°C (95°F) and minimums dropping as low as 8°C (47°F). It's a great time to enjoy a variety of outdoor activities, so pack accordingly for both the warm days and cooler evenings!

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

The chart illustrates September temperature patterns in Hermitage, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hermitage, September typically has an average temperature of 23°C (73°F), with highs reaching up to 35°C (95°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Hermitage

In Hermitage in September, the total precipitation amount is 61 mm (2.4 in) spread over a period of 6 days.

September Precipitation Trends in Hermitage

The chart displays monthly precipitation patterns in Hermitage, 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 Hermitage, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 6 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 Hermitage

In Hermitage in September, humidity is 64%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel quite comfortable yet slightly sticky, urging travelers to enjoy leisurely activities early in the day or seek shade during peak hours.

September Average Humidity in Hermitage

This chart illustrates the average monthly humidity levels in Hermitage, 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 Hermitage is approximately 64%, 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 Hermitage

In Hermitage 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 Hermitage.

Maximum UV Index Levels in Hermitage for September

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

Data source: Hermitage 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 Hermitage Compares to Other Months

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

This table compares monthly weather conditions in Hermitage, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	68 mm (2.7 inches)	81%	moderate
February Weather	2°C (37°F)	63 mm (2.5 inches)	78%	moderate
March Weather	9°C (49°F)	129 mm (5.1 inches)	76%	high
April Weather	13°C (56°F)	127 mm (5.0 inches)	78%	very high
May Weather	19°C (67°F)	168 mm (6.6 inches)	83%	very high
June Weather	25°C (77°F)	90 mm (3.6 inches)	83%	extreme
July Weather	27°C (80°F)	103 mm (4.0 inches)	78%	extreme
August Weather	25°C (77°F)	117 mm (4.6 inches)	68%	very high
September Weather	23°C (73°F)	61 mm (2.4 inches)	64%	very high
October Weather	15°C (59°F)	115 mm (4.5 inches)	70%	high
November Weather	8°C (46°F)	55 mm (2.2 inches)	83%	moderate
December Weather	5°C (41°F)	43 mm (1.7 inches)	87%	moderate