May Weather in Norfolk, United States

Last updated: June 24, 2025

In May, the average temperature in Norfolk, United States hovers around 15°C (59°F), with a comfortable range between a minimum of 2°C (35°F) and a maximum of 35°C (95°F). Expect about 100 mm (3.9 in) of precipitation spread over 12 days, contributing to an average humidity level of 75%. Whether you’re planning outdoor adventures or cozy indoor activities, this season offers a unique charm!

May Temperature in Norfolk

In May in Norfolk, the average temperature is 15°C (59°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 2°C (35°F). Be prepared for a wide temperature range, making it essential to pack both warm and light clothing for your travels.

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

The chart illustrates May 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, May typically has an average temperature of 15°C (59°F), with highs reaching up to 35°C (95°F) and lows dropping to around 2°C (35°F).

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

May Precipitation in Norfolk

In Norfolk in May, the precipitation amount is 100 mm (3.9 in) over the course of 12 days.

May Precipitation Trends in Norfolk

The chart displays monthly precipitation patterns in Norfolk, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Norfolk, May typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Norfolk

In Norfolk in May, humidity is 75%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making it feel more oppressive than refreshing, which can be a challenge for travelers seeking comfort while exploring the area.

May Average Humidity in Norfolk

This chart illustrates the average monthly humidity levels in Norfolk, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Norfolk is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Norfolk

In Norfolk in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Norfolk.

Maximum UV Index Levels in Norfolk for May

The chart shows the monthly maximum UV Index (UVI) for Norfolk in May, 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 May, the maximum UV index in Norfolk typically reaches 9, which falls under the very high exposure category.

Data source: Norfolk May 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 May 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 May’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 May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	73 mm (2.9 inches)	84%	moderate
February Weather	1°C (34°F)	86 mm (3.4 inches)	84%	moderate
March Weather	4°C (39°F)	98 mm (3.9 inches)	82%	high
April Weather	9°C (49°F)	126 mm (5.0 inches)	79%	very high
May Weather	15°C (59°F)	100 mm (3.9 inches)	75%	very high
June Weather	20°C (69°F)	104 mm (4.1 inches)	78%	very high
July Weather	23°C (74°F)	139 mm (5.5 inches)	76%	very high
August Weather	23°C (74°F)	93 mm (3.7 inches)	76%	very high
September Weather	19°C (67°F)	94 mm (3.7 inches)	75%	high
October Weather	13°C (56°F)	142 mm (5.6 inches)	75%	high
November Weather	6°C (43°F)	98 mm (3.9 inches)	80%	moderate
December Weather	1°C (35°F)	117 mm (4.6 inches)	80%	low