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September Weather in Hardinsburg, United States

Last updated: June 24, 2025

In Hardinsburg, United States, the average temperature in September hovers around 22°C (72°F). However, temperatures can swing from a cool 8°C (47°F) at night to a scorching 36°C (97°F) during the day. Expect approximately 113 mm (4.4 in) of precipitation spread across 8 days, contributing to an average humidity level of 71%.

September Temperature in Hardinsburg

In September in Hardinsburg, the average temperature is 22°C (72°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 8°C (47°F). This weather makes it an ideal time for outdoor activities and exploring the local attractions while enjoying comfortable temperatures.

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

The chart illustrates September temperature patterns in Hardinsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hardinsburg, September typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec364149576876797772614642
Data source: Temperature data for Hardinsburg generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Hardinsburg

In Hardinsburg in September, the precipitation amount is 113 mm (4.4 in) over a span of 8 days.

September Precipitation Trends in Hardinsburg

The chart displays monthly precipitation patterns in Hardinsburg, 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 Hardinsburg, September typically receives around 113 mm (4.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec951411331401341421079911310993110
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hardinsburg

In Hardinsburg in September humidity is 71%. With an average temperature of 22°C (72°F), this humidity feels like the air is thick and slightly stifling, making outdoor activities require frequent breaks to stay hydrated and cool.

September Average Humidity in Hardinsburg

This chart illustrates the average monthly humidity levels in Hardinsburg, 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 Hardinsburg is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hardinsburg

In Hardinsburg 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 Hardinsburg.

Maximum UV Index Levels in Hardinsburg for September

The chart shows the monthly maximum UV Index (UVI) for Hardinsburg 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 Hardinsburg typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101110109753
Data source: Hardinsburg 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 Hardinsburg Compares to Other Months

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

This table compares monthly weather conditions in Hardinsburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)95 mm (3.8 inches)87%moderate
February Weather5°C (41°F)141 mm (5.5 inches)86%high
March Weather9°C (49°F)133 mm (5.2 inches)86%high
April Weather14°C (57°F)139 mm (5.5 inches)82%very high
May Weather20°C (69°F)134 mm (5.3 inches)82%very high
June Weather24°C (76°F)142 mm (5.6 inches)83%extreme
July Weather26°C (80°F)107 mm (4.2 inches)80%very high
August Weather25°C (77°F)99 mm (3.9 inches)74%very high
September Weather22°C (72°F)113 mm (4.4 inches)71%very high
October Weather16°C (61°F)109 mm (4.3 inches)78%high
November Weather8°C (46°F)93 mm (3.6 inches)88%moderate
December Weather5°C (42°F)110 mm (4.3 inches)88%moderate

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