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May Weather in Crossville, United States

Last updated: June 24, 2025

In May, the average temperature in Crossville, United States hovers around 20°C (67°F), offering a pleasant climate for visitors. However, be prepared for fluctuations, as temperatures can dip to a chilly -1°C (31°F) or climb to a sizzling 32°C (89°F). With an average precipitation of 145 mm (5.7 in) distributed over 14 days, it's wise to keep an umbrella handy. The humidity level sits at a cozy 83%, adding to the unique charm of this location.

May Temperature in Crossville

In May in Crossville, the average temperature is 20°C (67°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop to as low as -1°C (31°F). Be prepared for fluctuating temperatures during your travels, ensuring you pack both lightweight clothing for the warmth and layers for the chill.

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

The chart illustrates May temperature patterns in Crossville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crossville, May typically has an average temperature of 20°C (67°F), with highs reaching up to 32°C (89°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec394450576773767471614743
Data source: Temperature data for Crossville 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 Crossville

In Crossville in May, the total precipitation amount is 145 mm (5.7 in) over a span of 14 days.

May Precipitation Trends in Crossville

The chart displays monthly precipitation patterns in Crossville, 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 Crossville, May typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec10718716916314514016016011212875145
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Crossville

In Crossville in May, humidity is 83%. With an average temperature of 20°C (67°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities uncomfortable if you're not prepared. Travelers may find themselves needing frequent breaks in the shade or air conditioning to stay refreshed and energized as they explore.

May Average Humidity in Crossville

This chart illustrates the average monthly humidity levels in Crossville, 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 Crossville is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%85%82%83%82%78%67%64%75%87%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Crossville

In Crossville in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Crossville.

Maximum UV Index Levels in Crossville for May

The chart shows the monthly maximum UV Index (UVI) for Crossville 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 Crossville typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810111111109753
Data source: Crossville 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 Crossville Compares to Other Months

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

This table compares monthly weather conditions in Crossville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)107 mm (4.2 inches)87%moderate
February Weather7°C (44°F)187 mm (7.4 inches)87%high
March Weather10°C (51°F)169 mm (6.7 inches)85%very high
April Weather14°C (57°F)163 mm (6.4 inches)82%very high
May Weather20°C (67°F)145 mm (5.7 inches)83%extreme
June Weather23°C (73°F)140 mm (5.5 inches)82%extreme
July Weather25°C (76°F)160 mm (6.3 inches)78%extreme
August Weather24°C (75°F)160 mm (6.3 inches)67%very high
September Weather21°C (71°F)112 mm (4.4 inches)64%very high
October Weather16°C (61°F)128 mm (5.0 inches)74%high
November Weather8°C (47°F)75 mm (2.9 inches)87%moderate
December Weather6°C (43°F)145 mm (5.7 inches)88%moderate

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