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May Weather in Rocky Top, United States

Last updated: June 24, 2025

In Rocky Top, United States, the average temperature in May is a pleasant 20°C (67°F), with the mercury dipping as low as 0°C (32°F) and soaring to a steamy 32°C (90°F). Expect 130 mm (5.1 in) of precipitation spread over 13 days, contributing to an average humidity level of 84%. Enjoy the vibrant climate, but don't forget your umbrella!

May Temperature in Rocky Top

In May in Rocky Top, the average temperature is 20°C (67°F). The maximum can reach 32°C (90°F), and the minimum can be as low as 0°C (32°F). This temperature range makes Rocky Top a great destination for travelers looking for pleasant weather and a mix of outdoor activities.

May Weather in Rocky Top: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Rocky Top, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rocky Top, May typically has an average temperature of 20°C (67°F), with highs reaching up to 32°C (90°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec394450576773777571614743
Data source: Temperature data for Rocky Top 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 Rocky Top

In Rocky Top in May, the precipitation amount is 130 mm (5.1 in) spread over 13 days.

May Precipitation Trends in Rocky Top

The chart displays monthly precipitation patterns in Rocky Top, 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 Rocky Top, May typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec10218815715013012814115210612980140
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rocky Top

In Rocky Top in May humidity is 84%. With an average temperature of 20°C (67°F), this humidity feels like walking through a warm, thick blanket that wraps around you, making travel feel heavy and sticky while also creating a sensation of warmth that can lead to exhaustion if you're not careful.

May Average Humidity in Rocky Top

This chart illustrates the average monthly humidity levels in Rocky Top, 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 Rocky Top is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Rocky Top

In Rocky Top 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 Rocky Top.

Maximum UV Index Levels in Rocky Top for May

The chart shows the monthly maximum UV Index (UVI) for Rocky Top 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 Rocky Top typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109753
Data source: Rocky Top 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 Rocky Top Compares to Other Months

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

This table compares monthly weather conditions in Rocky Top, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)102 mm (4.0 inches)88%moderate
February Weather7°C (44°F)188 mm (7.4 inches)88%high
March Weather10°C (51°F)157 mm (6.2 inches)87%very high
April Weather14°C (57°F)150 mm (5.9 inches)84%very high
May Weather20°C (67°F)130 mm (5.1 inches)84%extreme
June Weather23°C (73°F)128 mm (5.0 inches)83%extreme
July Weather25°C (77°F)141 mm (5.5 inches)79%extreme
August Weather24°C (75°F)151 mm (6.0 inches)66%very high
September Weather22°C (71°F)106 mm (4.2 inches)67%very high
October Weather16°C (61°F)129 mm (5.1 inches)76%high
November Weather8°C (47°F)80 mm (3.1 inches)89%moderate
December Weather6°C (43°F)140 mm (5.5 inches)88%moderate

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