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March Weather in Blacksburg, United States

Last updated: June 24, 2025

In March, the average temperature in Blacksburg, United States hovers around 13°C (55°F). Expect a range from a chilly -4°C (25°F) to a warm 31°C (87°F). During this month, you'll experience 94 mm (3.7 in) of precipitation over about 10 days, with an average humidity level of 84%, making it a time for cozy layers and occasional indoor activities.

March Temperature in Blacksburg

In March in Blacksburg, the average temperature is 13°C (55°F). The maximum can reach 31°C (87°F), and the minimum can be as low as -4°C (25°F). This variety in temperature makes it essential for travelers to be prepared for both warm days and chilly nights.

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

The chart illustrates March 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, March typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (87°F) and lows dropping to around -4°C (25°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.

March Precipitation in Blacksburg

In Blacksburg in March, the precipitation amount is 94 mm (3.7 in) over a duration of 10 days.

March Precipitation Trends in Blacksburg

The chart displays monthly precipitation patterns in Blacksburg, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Blacksburg, March typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec9412094114116869712313310295125
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Blacksburg

In Blacksburg in March humidity is 84%. With average temperature 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and draining for traveling.

March Average Humidity in Blacksburg

This chart illustrates the average monthly humidity levels in Blacksburg, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Blacksburg is approximately 84%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Blacksburg

In Blacksburg in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Blacksburg.

Maximum UV Index Levels in Blacksburg for March

The chart shows the monthly maximum UV Index (UVI) for Blacksburg in March, 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 March, the maximum UV index in Blacksburg typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101110109853
Data source: Blacksburg March 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 March 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 March’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 March’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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