March Weather in Norfolk, United States

Last updated: June 24, 2025

In Norfolk, United States, the average temperature in March hovers around 4°C (39°F), providing a cool backdrop for the season. Expect a minimum chill of -21°C (-6°F) and a pleasant peak at 25°C (76°F). With 86 mm (3.4 in) of precipitation expected over 9 days, don’t forget your umbrella! The air carries an average humidity of 69%, making it feel even cooler. Enjoy the brisk, invigorating atmosphere!

March Temperature in Norfolk

In March in Norfolk, the average temperature is 4°C (39°F). Maximums can reach 25°C (76°F) and minimums can be as low as -21°C (-6°F). Be prepared for a wide range of temperatures when traveling during this month.

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 4°C (39°F), with highs reaching up to 25°C (76°F) and lows dropping to around -21°C (-6°F).

Data source: Temperature data for Norfolk generated using information from the Copernicus Climate Change Service.

March Precipitation in Norfolk

In Norfolk in March, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 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 86 mm (3.4 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Norfolk

In Norfolk in March humidity is 69%. With an average temperature of 4°C (39°F), this humidity feels like a chilly dampness that can make your clothes cling uncomfortably to your skin, leaving you feeling cold and slightly uncomfortable while exploring.

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 69%, offering insight into how humid the weather typically is during this month.

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 is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Norfolk, you can refer to this 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 6, which falls under the high exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	26 mm (1.0 inches)	73%	moderate
February Weather	-5°C (24°F)	24 mm (1.0 inches)	81%	moderate
March Weather	4°C (39°F)	86 mm (3.4 inches)	69%	high
April Weather	8°C (47°F)	66 mm (2.6 inches)	71%	very high
May Weather	16°C (60°F)	150 mm (5.9 inches)	80%	very high
June Weather	23°C (74°F)	100 mm (4.0 inches)	83%	very high
July Weather	25°C (77°F)	75 mm (2.9 inches)	84%	very high
August Weather	23°C (73°F)	84 mm (3.3 inches)	84%	very high
September Weather	20°C (68°F)	70 mm (2.8 inches)	77%	very high
October Weather	10°C (50°F)	85 mm (3.3 inches)	72%	high
November Weather	3°C (38°F)	24 mm (1.0 inches)	80%	moderate
December Weather	-2°C (29°F)	44 mm (1.7 inches)	79%	low