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December Weather in Leitchfield, United States

Last updated: June 24, 2025

In Leitchfield, United States, the average temperature in December hovers around 6°C (42°F). Temperatures can vary widely, with a minimum of -12°C (11°F) and a maximum reaching 22°C (73°F). This month also brings about 117 mm (4.6 in) of precipitation over approximately 10 days, contributing to an average humidity level of 88%. Prepare for a chilly and damp experience!

December Temperature in Leitchfield

In December in Leitchfield, the average temperature is 6°C (42°F). Maximum temperatures can reach 22°C (73°F), while minimums can dip as low as -12°C (11°F). Be prepared for a wide range of temperatures if you plan to travel during this month!

December Weather in Leitchfield: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Leitchfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leitchfield, December typically has an average temperature of 6°C (42°F), with highs reaching up to 22°C (73°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec374149576875797772614642
Data source: Temperature data for Leitchfield 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.

December Precipitation in Leitchfield

In Leitchfield in December, the total precipitation amount is 117 mm (4.6 in) recorded over a span of 10 days.

December Precipitation Trends in Leitchfield

The chart displays monthly precipitation patterns in Leitchfield, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Leitchfield, December typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec10016113914613013312111212411494117
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Leitchfield

In Leitchfield in December, humidity is 88%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to your skin and saps your energy.

December Average Humidity in Leitchfield

This chart illustrates the average monthly humidity levels in Leitchfield, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Leitchfield is approximately 88%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Leitchfield

In Leitchfield in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Leitchfield, you can check the information here.

Maximum UV Index Levels in Leitchfield for December

The chart shows the monthly maximum UV Index (UVI) for Leitchfield in December, 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 December, the maximum UV index in Leitchfield typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101110109753
Data source: Leitchfield December 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 December Weather in Leitchfield Compares to Other Months

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

This table compares monthly weather conditions in Leitchfield, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)100 mm (3.9 inches)87%moderate
February Weather5°C (42°F)161 mm (6.4 inches)86%high
March Weather10°C (50°F)139 mm (5.5 inches)86%high
April Weather14°C (57°F)146 mm (5.8 inches)82%very high
May Weather20°C (69°F)130 mm (5.1 inches)82%very high
June Weather24°C (76°F)133 mm (5.2 inches)83%extreme
July Weather26°C (80°F)121 mm (4.7 inches)80%very high
August Weather25°C (77°F)111 mm (4.4 inches)74%very high
September Weather22°C (72°F)124 mm (4.9 inches)71%very high
October Weather16°C (61°F)114 mm (4.5 inches)78%high
November Weather8°C (46°F)94 mm (3.7 inches)88%moderate
December Weather6°C (42°F)117 mm (4.6 inches)88%moderate

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