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May Weather in Shepherdsville, United States

Last updated: June 24, 2025

In Shepherdsville, United States, the average temperature in May hovers around 20°C (68°F). During this time, temperatures can dip as low as 0°C (32°F) and soar to a maximum of 34°C (93°F). Expect 128 mm (5.0 in) of precipitation spread across about 15 days, with an average humidity lingering at a soggy 82%. Prepare for a month of vibrant weather!

May Temperature in Shepherdsville

In May in Shepherdsville, the average temperature is 20°C (68°F). The maximum can reach 34°C (93°F), while the minimum can drop as low as 0°C (32°F). It's advisable to pack accordingly to enjoy a comfortable trip, given the wide temperature range.

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

The chart illustrates May 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, May typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (93°F) and lows dropping to around 0°C (32°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.

May Precipitation in Shepherdsville

In Shepherdsville in May, the precipitation amount is 128 mm (5.0 in) over the course of 15 days.

May Precipitation Trends in Shepherdsville

The chart displays monthly precipitation patterns in Shepherdsville, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Shepherdsville, May typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec911371341391281561019311710188108
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Shepherdsville

In Shepherdsville in May humidity is 82%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes traveling a bit sluggish but surprisingly refreshing, as long as you take breaks in shaded areas to cool off.

May Average Humidity in Shepherdsville

This chart illustrates the average monthly humidity levels in Shepherdsville, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Shepherdsville is approximately 82%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Shepherdsville

In Shepherdsville in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Shepherdsville.

Maximum UV Index Levels in Shepherdsville for May

The chart shows the monthly maximum UV Index (UVI) for Shepherdsville in May, 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 May, the maximum UV index in Shepherdsville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109753
Data source: Shepherdsville May 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 May 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 May’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 May’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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