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March Weather in Virginia, United States

Last updated: June 24, 2025

In March, the average temperature in Virginia, United States hovers around 6°C (44°F), but extremes can range from a chilling -17°C (1°F) to a warm 25°C (77°F). Expect 131 mm (5.2 in) of precipitation spread over 11 days, contributing to an average humidity of 80%. Be prepared for a mix of brisk and damp weather during your visit!

March Temperature in Virginia

In March in Virginia, the average temperature is 6°C (44°F). The maximum can reach 25°C (77°F), while the minimum can be as low as -17°C (1°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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

The chart illustrates March temperature patterns in Virginia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Virginia, March typically has an average temperature of 6°C (44°F), with highs reaching up to 25°C (77°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec283143526575787571574236
Data source: Temperature data for Virginia 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 Virginia

In Virginia in March, the precipitation amount is 131 mm (5.2 in) distributed over 11 days.

March Precipitation Trends in Virginia

The chart displays monthly precipitation patterns in Virginia, 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 Virginia, March typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec656413211315312810580681016348
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Virginia

In Virginia in March, humidity is 80%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration uncomfortable and prompting a desire for cozy, indoor activities instead.

March Average Humidity in Virginia

This chart illustrates the average monthly humidity levels in Virginia, 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 Virginia is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Virginia

In Virginia in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Virginia.

Maximum UV Index Levels in Virginia for March

The chart shows the monthly maximum UV Index (UVI) for Virginia 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 Virginia typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357810111198643
Data source: Virginia 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 Virginia Compares to Other Months

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

This table compares monthly weather conditions in Virginia, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)65 mm (2.6 inches)82%moderate
February Weather0°C (32°F)64 mm (2.5 inches)80%moderate
March Weather6°C (44°F)131 mm (5.2 inches)80%high
April Weather11°C (53°F)113 mm (4.5 inches)80%very high
May Weather19°C (66°F)153 mm (6.0 inches)82%very high
June Weather24°C (75°F)128 mm (5.0 inches)83%extreme
July Weather25°C (78°F)105 mm (4.1 inches)81%extreme
August Weather24°C (75°F)80 mm (3.2 inches)80%very high
September Weather22°C (71°F)68 mm (2.7 inches)76%very high
October Weather14°C (57°F)101 mm (4.0 inches)76%high
November Weather5°C (42°F)63 mm (2.5 inches)85%moderate
December Weather2°C (36°F)48 mm (1.9 inches)86%moderate

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