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October Weather in Lexington, United States

Last updated: June 24, 2025

In Lexington, United States, the average temperature in October hovers around 17°C (63°F), creating a mild climate perfect for exploration. However, be prepared for a range that can dip to a chilly -1°C (30°F) or soar up to a warm 34°C (93°F). Expect about 111 mm (4.4 in) of precipitation spread over 9 days, contributing to an average humidity of 71%—ideal for lush landscapes and vibrant flora.

October Temperature in Lexington

In October in Lexington, the average temperature is 17°C (63°F). The maximum can reach 34°C (93°F), while the minimum can drop as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates October temperature patterns in Lexington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lexington, October typically has an average temperature of 17°C (63°F), with highs reaching up to 34°C (93°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec414255607079838176635146
Data source: Temperature data for Lexington 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 Lexington

In Lexington in October, the precipitation amount is 111 mm (4.4 in) over the course of 9 days.

October Precipitation Trends in Lexington

The chart displays monthly precipitation patterns in Lexington, 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 Lexington, October typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec5359941321538052621021113538
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Lexington

In Lexington in October, humidity is 71%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet a bit sticky, so travelers should stay hydrated and take breaks in the shade.

October Average Humidity in Lexington

This chart illustrates the average monthly humidity levels in Lexington, 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 Lexington is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%75%75%83%82%78%68%64%71%82%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Lexington

In Lexington in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Lexington.

Maximum UV Index Levels in Lexington for October

The chart shows the monthly maximum UV Index (UVI) for Lexington 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 Lexington typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111109754
Data source: Lexington 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 Lexington Compares to Other Months

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

This table compares monthly weather conditions in Lexington, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)53 mm (2.1 inches)79%moderate
February Weather6°C (43°F)59 mm (2.3 inches)78%high
March Weather13°C (55°F)94 mm (3.7 inches)75%very high
April Weather16°C (60°F)132 mm (5.2 inches)75%very high
May Weather21°C (71°F)153 mm (6.0 inches)83%very high
June Weather26°C (79°F)80 mm (3.1 inches)81%extreme
July Weather28°C (83°F)52 mm (2.0 inches)78%extreme
August Weather27°C (82°F)62 mm (2.4 inches)68%very high
September Weather24°C (76°F)102 mm (4.0 inches)64%very high
October Weather17°C (63°F)111 mm (4.4 inches)71%high
November Weather11°C (52°F)35 mm (1.4 inches)82%moderate
December Weather8°C (46°F)38 mm (1.5 inches)87%moderate

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