July Weather in Norfolk, United States

Last updated: June 24, 2025

In Norfolk, United States, the average temperature in July is a pleasant 25°C (77°F). During this time, you can expect temperatures to range from a minimum of 12°C (53°F) to a maximum of 36°C (97°F). Rainfall totals about 75 mm (2.9 in) spread over 8 days, contributing to an average humidity of 84%. Pack accordingly for a well-rounded experience!

July Temperature in Norfolk

In July in Norfolk, the average temperature is 25°C (77°F). Maximums can reach 36°C (97°F) and minimums can be as low as 12°C (53°F). This pleasant climate makes Norfolk an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates July 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, July typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 12°C (53°F).

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

July Precipitation in Norfolk

In Norfolk in July, the precipitation amount is 75 mm (2.9 in) over a span of 8 days.

July Precipitation Trends in Norfolk

The chart displays monthly precipitation patterns in Norfolk, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Norfolk, July typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Norfolk

In Norfolk in July, humidity is 84%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities challenging and prompting travelers to seek shade and stay hydrated.

July Average Humidity in Norfolk

This chart illustrates the average monthly humidity levels in Norfolk, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Norfolk is approximately 84%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Norfolk

In Norfolk in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Norfolk.

Maximum UV Index Levels in Norfolk for July

The chart shows the monthly maximum UV Index (UVI) for Norfolk in July, 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 July, the maximum UV index in Norfolk typically reaches 10, which falls under the very high exposure category.

Data source: Norfolk July 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 July 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 July’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 July’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