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October Weather in Clarksville, United States

Last updated: June 24, 2025

In Clarksville, United States, the average temperature in October is a comfortable 18°C (65°F), with a minimum that can dip to 2°C (36°F) and a maximum soaring up to 36°C (98°F). Expect about 101 mm (4.0 in) of precipitation spread across 9 days, contributing to an average humidity level of 81%. Enjoy the diverse weather this month has to offer!

October Temperature in Clarksville

In October in Clarksville, the average temperature is 18°C (65°F). Maximum temperatures can reach 36°C (98°F), while minimums can dip as low as 2°C (36°F). Be prepared for a wide range of temperatures when traveling during this time.

October Weather in Clarksville: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Clarksville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clarksville, October typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (98°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec424751616976807874645045
Data source: Temperature data for Clarksville 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.

October Precipitation in Clarksville

In Clarksville in October, the total precipitation amount is 101 mm (4.0 in), occurring over a span of 9 days.

October Precipitation Trends in Clarksville

The chart displays monthly precipitation patterns in Clarksville, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Clarksville, October typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec82111851111181171021371051017799
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Clarksville

In Clarksville in October, humidity is 81%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air thick and sultry—a challenging environment for traveling.

October Average Humidity in Clarksville

This chart illustrates the average monthly humidity levels in Clarksville, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Clarksville is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%84%82%83%83%79%77%75%81%87%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Clarksville

In Clarksville in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Clarksville.

Maximum UV Index Levels in Clarksville for October

The chart shows the monthly maximum UV Index (UVI) for Clarksville in October, 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 October, the maximum UV index in Clarksville typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710111111109853
Data source: Clarksville October 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 October Weather in Clarksville Compares to Other Months

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

This table compares monthly weather conditions in Clarksville, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)82 mm (3.2 inches)84%moderate
February Weather8°C (47°F)111 mm (4.4 inches)84%high
March Weather11°C (52°F)85 mm (3.4 inches)84%high
April Weather16°C (61°F)111 mm (4.4 inches)82%very high
May Weather21°C (70°F)118 mm (4.7 inches)82%extreme
June Weather24°C (76°F)117 mm (4.6 inches)83%extreme
July Weather27°C (80°F)102 mm (4.0 inches)79%extreme
August Weather26°C (78°F)137 mm (5.4 inches)77%very high
September Weather23°C (74°F)105 mm (4.1 inches)75%very high
October Weather18°C (65°F)101 mm (4.0 inches)81%very high
November Weather10°C (50°F)77 mm (3.0 inches)87%moderate
December Weather7°C (46°F)99 mm (3.9 inches)85%moderate

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