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September Weather in Harrodsburg, United States

Last updated: June 24, 2025

In Harrodsburg, United States, the average temperature in September hovers around 22°C (72°F), making it a pleasant time to visit. However, be prepared for a range in temperatures – it can dip to a cool 8°C (47°F) or soar to a sizzling 36°C (97°F). Rainfall is expected, with an average precipitation of 127 mm (5.0 in) over 9 days, so pack your umbrella. With an average humidity of 67%, it'll feel warm and slightly sticky, perfect for enjoying all that the season has to offer!

September Temperature in Harrodsburg

In September in Harrodsburg, 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 Harrodsburg: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Harrodsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harrodsburg, 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).
JanFebMarAprMayJunJulAugSepOctNovDec374148566774787671614642
Data source: Temperature data for Harrodsburg 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 Harrodsburg

In Harrodsburg in September, the precipitation amount is 127 mm (5.0 in) over a span of 9 days.

September Precipitation Trends in Harrodsburg

The chart displays monthly precipitation patterns in Harrodsburg, 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 Harrodsburg, September typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec991481351451231691039812711189134
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Harrodsburg

In Harrodsburg in September humidity is 67%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, creating a tropical ambiance that can be both refreshing and slightly stifling for traveling.

September Average Humidity in Harrodsburg

This chart illustrates the average monthly humidity levels in Harrodsburg, 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 Harrodsburg is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Harrodsburg

In Harrodsburg 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 Harrodsburg.

Maximum UV Index Levels in Harrodsburg for September

The chart shows the monthly maximum UV Index (UVI) for Harrodsburg 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 Harrodsburg typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101111109753
Data source: Harrodsburg 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 Harrodsburg Compares to Other Months

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

This table compares monthly weather conditions in Harrodsburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)99 mm (3.9 inches)88%moderate
February Weather5°C (42°F)148 mm (5.8 inches)88%high
March Weather9°C (49°F)135 mm (5.3 inches)87%high
April Weather13°C (56°F)145 mm (5.7 inches)84%very high
May Weather20°C (68°F)123 mm (4.8 inches)84%very high
June Weather23°C (74°F)169 mm (6.7 inches)83%extreme
July Weather26°C (78°F)103 mm (4.1 inches)79%extreme
August Weather25°C (77°F)98 mm (3.9 inches)66%very high
September Weather22°C (72°F)127 mm (5.0 inches)67%very high
October Weather16°C (61°F)111 mm (4.4 inches)76%high
November Weather8°C (46°F)89 mm (3.5 inches)89%moderate
December Weather5°C (42°F)134 mm (5.3 inches)88%moderate

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