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March Weather in Norfolk, United States

Last updated: June 24, 2025

In Norfolk, United States, the average temperature in March hovers around -1°C (31°F), creating a chilly atmosphere. Temperatures can dip as low as -20°C (-4°F) and reach a maximum of 22°C (73°F), showcasing a significant range. Expect around 88 mm (3.5 in) of precipitation spread over 13 days, contributing to a notable average humidity of 86%. Be prepared for a mix of cold and wet conditions!

March Temperature in Norfolk

In March in Norfolk, the average temperature is -1°C (31°F), with maximums reaching 22°C (73°F) and minimums dropping as low as -20°C (-4°F). Travelers should be prepared for a wide range of temperatures, making layered clothing essential for exploring the area.

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

The chart illustrates March temperature patterns in Norfolk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Norfolk, March typically has an average temperature of -1°C (31°F), with highs reaching up to 22°C (73°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec202331445766716962513626
Data source: Temperature data for Norfolk 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 Norfolk

In Norfolk in March, the precipitation amount is 88 mm (3.5 in) spread over 13 days.

March Precipitation Trends in Norfolk

The chart displays monthly precipitation patterns in Norfolk, 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 Norfolk, March typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec88858812310999113987214411389
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Norfolk

In Norfolk in March humidity is 86%. With an average temperature of -1°C (31°F), this humidity feels like an eerie chill enveloping you, making travel uncomfortable as the damp air bites into your skin and the cold seeps through even the warmest of clothes, creating an atmosphere that is heavy and uninviting.

March Average Humidity in Norfolk

This chart illustrates the average monthly humidity levels in Norfolk, 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 Norfolk is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%86%82%75%68%69%67%72%83%88%89%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Norfolk

In Norfolk 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 Norfolk.

Maximum UV Index Levels in Norfolk for March

The chart shows the monthly maximum UV Index (UVI) for Norfolk 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 Norfolk typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245899997532
Data source: Norfolk 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 Norfolk Compares to Other Months

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

This table compares monthly weather conditions in Norfolk, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)88 mm (3.5 inches)93%low
February Weather-5°C (23°F)85 mm (3.3 inches)93%moderate
March Weather-1°C (31°F)88 mm (3.5 inches)86%moderate
April Weather7°C (44°F)123 mm (4.8 inches)82%very high
May Weather14°C (57°F)109 mm (4.3 inches)75%very high
June Weather19°C (66°F)99 mm (3.9 inches)68%very high
July Weather22°C (72°F)113 mm (4.5 inches)69%very high
August Weather21°C (70°F)98 mm (3.8 inches)67%very high
September Weather17°C (62°F)72 mm (2.8 inches)72%high
October Weather10°C (51°F)144 mm (5.7 inches)83%moderate
November Weather2°C (36°F)112 mm (4.4 inches)88%moderate
December Weather-3°C (27°F)89 mm (3.5 inches)89%low

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