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May Weather in Blacksburg, United States

Last updated: June 24, 2025

In May, the average temperature in Blacksburg, United States hovers around 22°C (71°F), with a minimum drop to 5°C (42°F) and soaring highs reaching 36°C (97°F). Expect a moderate precipitation amount of 116 mm (4.6 in) spread over 11 days, contributing to an average humidity of 83%. Stay prepared for the warm and slightly rainy atmosphere!

May Temperature in Blacksburg

In May in Blacksburg, the average temperature is 22°C (71°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop as low as 5°C (42°F). This makes it an ideal time to explore Blacksburg, offering pleasant days for outdoor activities and cooler evenings for relaxation.

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

The chart illustrates May temperature patterns in Blacksburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blacksburg, May typically has an average temperature of 22°C (71°F), with highs reaching up to 36°C (97°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec455055627177817975665247
Data source: Temperature data for Blacksburg 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 Blacksburg

In Blacksburg in May, the precipitation amount is 116 mm (4.6 in) over the course of 11 days.

May Precipitation Trends in Blacksburg

The chart displays monthly precipitation patterns in Blacksburg, 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 Blacksburg, May typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9412094114116869712313310295125
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Blacksburg

In Blacksburg in May humidity is 83%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket wrapping around you, making travel a bit sticky but still enjoyable, as long as you stay hydrated and take breaks in the shade.

May Average Humidity in Blacksburg

This chart illustrates the average monthly humidity levels in Blacksburg, 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 Blacksburg is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Blacksburg

In Blacksburg 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 Blacksburg.

Maximum UV Index Levels in Blacksburg for May

The chart shows the monthly maximum UV Index (UVI) for Blacksburg 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 Blacksburg typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101110109853
Data source: Blacksburg 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 Blacksburg Compares to Other Months

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

This table compares monthly weather conditions in Blacksburg, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)93 mm (3.7 inches)86%moderate
February Weather10°C (50°F)119 mm (4.7 inches)85%high
March Weather13°C (55°F)94 mm (3.7 inches)84%very high
April Weather17°C (63°F)114 mm (4.5 inches)82%very high
May Weather22°C (71°F)116 mm (4.6 inches)83%very high
June Weather25°C (77°F)86 mm (3.4 inches)82%extreme
July Weather27°C (81°F)96 mm (3.8 inches)80%very high
August Weather26°C (79°F)123 mm (4.8 inches)74%very high
September Weather24°C (75°F)133 mm (5.2 inches)75%very high
October Weather19°C (66°F)102 mm (4.0 inches)79%very high
November Weather11°C (52°F)95 mm (3.8 inches)87%moderate
December Weather9°C (48°F)125 mm (4.9 inches)87%moderate

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