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May Weather in Hillsville, United States

Last updated: June 24, 2025

In May, the average temperature in Hillsville, United States hovers around 17°C (63°F). You can expect a minimum temperature of -2°C (29°F) and a sweltering maximum of 30°C (87°F). The month sees 116 mm (4.6 in) of precipitation over 13 days, contributing to a relatively high average humidity of 83%. Prepare for an interesting mix of weather!

May Temperature in Hillsville

In May in Hillsville, the average temperature is 17°C (63°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as -2°C (29°F). Be prepared for a wide range of weather conditions when traveling to Hillsville during this time.

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

The chart illustrates May temperature patterns in Hillsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillsville, May typically has an average temperature of 17°C (63°F), with highs reaching up to 30°C (87°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec364146546369737267584440
Data source: Temperature data for Hillsville 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 Hillsville

In Hillsville in May, the total precipitation amount reaches 116 mm (4.6 in) over the course of 13 days.

May Precipitation Trends in Hillsville

The chart displays monthly precipitation patterns in Hillsville, 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 Hillsville, May typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec73109841261161008311211712173101
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Hillsville

In Hillsville in May humidity is 83%. With an average temperature of 17°C (63°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable, as the air clings to the skin and creates a heavy atmosphere, often leading to fatigue and a longing for the cooling relief of shade or air conditioning.

May Average Humidity in Hillsville

This chart illustrates the average monthly humidity levels in Hillsville, 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 Hillsville is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Hillsville

In Hillsville 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 Hillsville.

Maximum UV Index Levels in Hillsville for May

The chart shows the monthly maximum UV Index (UVI) for Hillsville 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 Hillsville typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111010853
Data source: Hillsville 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 Hillsville Compares to Other Months

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

This table compares monthly weather conditions in Hillsville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)73 mm (2.9 inches)87%moderate
February Weather5°C (42°F)109 mm (4.3 inches)87%high
March Weather8°C (46°F)84 mm (3.3 inches)86%very high
April Weather12°C (55°F)126 mm (5.0 inches)84%very high
May Weather17°C (63°F)116 mm (4.6 inches)83%extreme
June Weather21°C (70°F)100 mm (3.9 inches)83%extreme
July Weather23°C (74°F)83 mm (3.3 inches)79%extreme
August Weather22°C (72°F)112 mm (4.4 inches)66%very high
September Weather20°C (68°F)117 mm (4.6 inches)68%very high
October Weather14°C (58°F)121 mm (4.7 inches)78%very high
November Weather7°C (44°F)73 mm (2.9 inches)89%moderate
December Weather4°C (40°F)101 mm (4.0 inches)86%moderate

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