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May Weather in Frankfort, United States

Last updated: June 24, 2025

In May, the average temperature in Frankfort, United States is a cool 7°C (45°F). Expect a minimum chill of 0°C (32°F) and a pleasant maximum of 22°C (72°F). During this period, precipitation averages 118 mm (4.7 in) over 10 days, contributing to an overall humidity level of 82%. Be prepared for a blend of refreshing coolness and occasional rain!

May Temperature in Frankfort

In May in Frankfort, the average temperature is 7°C (45°F). Maximum temperatures can reach 22°C (72°F), while the minimum can drop to as low as 0°C (32°F). This range makes it an ideal time for travelers to prepare for varied weather and enjoy outdoor activities.

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

The chart illustrates May temperature patterns in Frankfort, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Frankfort, May typically has an average temperature of 7°C (45°F), with highs reaching up to 22°C (72°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec272632374555666863533932
Data source: Temperature data for Frankfort 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 Frankfort

In Frankfort in May, the precipitation amount is 118 mm (4.7 in) over a span of 10 days.

May Precipitation Trends in Frankfort

The chart displays monthly precipitation patterns in Frankfort, 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 Frankfort, May typically receives around 118 mm (4.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6972699811810910397931439587
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Frankfort

In Frankfort in May humidity is 82%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities feel much colder and less inviting, which can make exploring less enjoyable unless you're dressed warmly.

May Average Humidity in Frankfort

This chart illustrates the average monthly humidity levels in Frankfort, 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 Frankfort is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%87%87%82%79%76%76%79%83%86%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Frankfort

In Frankfort in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Frankfort.

Maximum UV Index Levels in Frankfort for May

The chart shows the monthly maximum UV Index (UVI) for Frankfort 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 Frankfort typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Frankfort 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 Frankfort Compares to Other Months

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

This table compares monthly weather conditions in Frankfort, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)68 mm (2.7 inches)91%low
February Weather-3°C (27°F)72 mm (2.8 inches)91%moderate
March Weather0°C (32°F)69 mm (2.7 inches)87%moderate
April Weather3°C (38°F)98 mm (3.9 inches)87%high
May Weather7°C (45°F)118 mm (4.7 inches)82%very high
June Weather13°C (55°F)109 mm (4.3 inches)79%very high
July Weather19°C (66°F)103 mm (4.1 inches)75%very high
August Weather20°C (68°F)97 mm (3.8 inches)76%very high
September Weather17°C (63°F)93 mm (3.6 inches)79%high
October Weather11°C (53°F)142 mm (5.6 inches)83%moderate
November Weather4°C (40°F)94 mm (3.7 inches)86%moderate
December Weather0°C (32°F)87 mm (3.4 inches)87%low

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