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October Weather in Loudon, United States

Last updated: June 24, 2025

In Loudon, United States, the average temperature during October hovers around 11°C (53°F). Expect a minimum temperature that can dip to -3°C (27°F) and a maximum reaching up to 28°C (82°F). With precipitation averaging 126 mm (5.0 in) over the course of 11 days, and an average humidity of 78%, it's a month that blends both chill and warmth.

October Temperature in Loudon

In October in Loudon, the average temperature is 11°C (53°F), with maximums reaching 28°C (82°F) and minimums dropping to as low as -3°C (27°F). It's a great time to visit, so be prepared for a mix of warm and cool weather.

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

The chart illustrates October temperature patterns in Loudon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Loudon, October typically has an average temperature of 11°C (53°F), with highs reaching up to 28°C (82°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec252834455768737164523829
Data source: Temperature data for Loudon 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 Loudon

In Loudon in October, the total precipitation amount is 126 mm (5.0 in) spread over 11 days.

October Precipitation Trends in Loudon

The chart displays monthly precipitation patterns in Loudon, 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 Loudon, October typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec72837812975841398677126106118
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Loudon

In Loudon in October, humidity is 78%. With an average temperature of 11°C (53°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities somewhat uncomfortable as you navigate through the unpredictable weather.

October Average Humidity in Loudon

This chart illustrates the average monthly humidity levels in Loudon, 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 Loudon is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Loudon

In Loudon in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Loudon.

Maximum UV Index Levels in Loudon for October

The chart shows the monthly maximum UV Index (UVI) for Loudon 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 Loudon typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3458910997532
Data source: Loudon 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 Loudon Compares to Other Months

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

This table compares monthly weather conditions in Loudon, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)72 mm (2.8 inches)86%moderate
February Weather-2°C (28°F)83 mm (3.3 inches)84%moderate
March Weather1°C (34°F)78 mm (3.1 inches)82%moderate
April Weather7°C (46°F)129 mm (5.1 inches)80%very high
May Weather14°C (57°F)75 mm (3.0 inches)72%very high
June Weather20°C (68°F)84 mm (3.3 inches)72%very high
July Weather23°C (73°F)139 mm (5.5 inches)67%very high
August Weather22°C (71°F)86 mm (3.4 inches)66%very high
September Weather18°C (64°F)77 mm (3.0 inches)71%high
October Weather11°C (53°F)126 mm (5.0 inches)78%moderate
November Weather4°C (39°F)106 mm (4.2 inches)84%moderate
December Weather-2°C (29°F)118 mm (4.6 inches)81%low

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