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January Weather in Shepherdsville, United States

Last updated: June 24, 2025

In January, the average temperature in Shepherdsville, United States hovers around 2°C (36°F). Expect chilly nights with a minimum dropping to -17°C (1°F), while daytime highs can reach up to 20°C (68°F). The region also experiences 91 mm (3.6 in) of precipitation over about 9 days, contributing to a notably high average humidity of 87%. Plan accordingly for a cool, damp atmosphere!

January Temperature in Shepherdsville

In January in Shepherdsville, the average temperature is 2°C (36°F). The maximum can reach 20°C (68°F), while the minimum can drop as low as -17°C (1°F). It's important for travelers to be prepared for a wide range of temperatures during this time.

January Weather in Shepherdsville: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Shepherdsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shepherdsville, January typically has an average temperature of 2°C (36°F), with highs reaching up to 20°C (68°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec364048566875787671604541
Data source: Temperature data for Shepherdsville 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.

January Precipitation in Shepherdsville

In Shepherdsville in January, the precipitation amount is 91 mm (3.6 in) spread over 9 days.

January Precipitation Trends in Shepherdsville

The chart displays monthly precipitation patterns in Shepherdsville, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Shepherdsville, January typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec911371341391281561019311710188108
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Shepherdsville

In Shepherdsville in January, humidity is 87%. With an average temperature of 2°C (36°F), this humidity feels like an unwelcome chill that seeps into your bones, making outdoor exploration feel damp and heavy, and encouraging travelers to seek the warmth of indoor attractions instead.

January Average Humidity in Shepherdsville

This chart illustrates the average monthly humidity levels in Shepherdsville, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Shepherdsville is approximately 87%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Shepherdsville

In Shepherdsville in January, 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 Shepherdsville, you can check the information here.

Maximum UV Index Levels in Shepherdsville for January

The chart shows the monthly maximum UV Index (UVI) for Shepherdsville in January, 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 January, the maximum UV index in Shepherdsville typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109753
Data source: Shepherdsville January 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 January Weather in Shepherdsville Compares to Other Months

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

This table compares monthly weather conditions in Shepherdsville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)91 mm (3.6 inches)87%moderate
February Weather5°C (40°F)137 mm (5.4 inches)86%moderate
March Weather9°C (48°F)134 mm (5.3 inches)86%high
April Weather13°C (56°F)139 mm (5.5 inches)82%very high
May Weather20°C (68°F)128 mm (5.0 inches)82%very high
June Weather24°C (75°F)156 mm (6.1 inches)83%extreme
July Weather26°C (79°F)101 mm (4.0 inches)80%very high
August Weather25°C (77°F)93 mm (3.7 inches)74%very high
September Weather22°C (72°F)117 mm (4.6 inches)71%very high
October Weather16°C (61°F)101 mm (4.0 inches)78%high
November Weather7°C (45°F)88 mm (3.4 inches)88%moderate
December Weather5°C (41°F)108 mm (4.2 inches)88%moderate

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