nomadseason

March Weather in Virginia, United States

Last updated: June 24, 2025

In Virginia, United States, the average temperature in March hovers around -3°C (27°F), with extremes ranging from a frigid -28°C (-19°F) to a mild 17°C (63°F). Expect about 32 mm (1.3 in) of precipitation over 5 days, contributing to an average humidity level of a damp 88%. Be prepared for chilly conditions!

March Temperature in Virginia

In March in Virginia, the average temperature is -3°C (27°F), with maximums reaching 17°C (63°F) and minimums plunging as low as -28°C (-19°F). Travelers should be prepared for significant temperature fluctuations and pack accordingly for both chilly and mild conditions.

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 -3°C (27°F), with highs reaching up to 17°C (63°F) and lows dropping to around -28°C (-19°F).
JanFebMarAprMayJunJulAugSepOctNovDec9926385464696557432716
Data source: Temperature data for Virginia generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
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 32 mm (1.3 in) over the course of 5 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 32 mm (1.3 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec22283259708110387117913953
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Virginia

In Virginia in March humidity is 88%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps into your bones, making outdoor exploration less inviting as the dampness clings to your clothing and slows your movements.

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 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%88%83%76%76%76%77%77%82%88%89%
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 reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, 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 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245789987532
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-13°C (10°F)22 mm (0.9 inches)92%low
February Weather-13°C (10°F)28 mm (1.1 inches)93%moderate
March Weather-3°C (27°F)32 mm (1.3 inches)88%moderate
April Weather3°C (38°F)59 mm (2.3 inches)83%high
May Weather12°C (54°F)70 mm (2.8 inches)76%very high
June Weather18°C (65°F)81 mm (3.2 inches)76%very high
July Weather20°C (69°F)103 mm (4.1 inches)76%very high
August Weather18°C (65°F)87 mm (3.4 inches)77%very high
September Weather14°C (58°F)117 mm (4.6 inches)77%high
October Weather6°C (43°F)91 mm (3.6 inches)82%moderate
November Weather-3°C (27°F)39 mm (1.5 inches)87%moderate
December Weather-9°C (17°F)53 mm (2.1 inches)89%low

Compare Virginia's Climate with Cities Worldwide