July Weather in Smithfield, United States

Last updated: June 24, 2025

In July, the average temperature in Smithfield, United States is a pleasant 24°C (75°F). You'll experience a range of temperatures, with minimums dropping to 13°C (56°F) and soaring up to 34°C (94°F). Expect about 130 mm (5.1 in) of precipitation over 14 days, and humidity will hover around a comfortable 82%.

July Temperature in Smithfield

In July in Smithfield, the average temperature is 24°C (75°F). Maximums can reach 34°C (94°F), and minimums can be as low as 13°C (56°F). This makes it an ideal time for travelers to enjoy a pleasant mix of warm and cool weather while exploring the area.

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

The chart illustrates July temperature patterns in Smithfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Smithfield, July typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (94°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Smithfield

In Smithfield in July, the total precipitation amount is 130 mm (5.1 in) over the course of 14 days.

July Precipitation Trends in Smithfield

The chart displays monthly precipitation patterns in Smithfield, 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 Smithfield, July typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 14 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 Smithfield

In Smithfield in July, humidity is 82%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel feel sticky and heavy on the skin, often requiring more frequent breaks and hydration.

July Average Humidity in Smithfield

This chart illustrates the average monthly humidity levels in Smithfield, 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 Smithfield is approximately 82%, 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 Smithfield

In Smithfield 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 Smithfield.

Maximum UV Index Levels in Smithfield for July

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

Data source: Smithfield 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 Smithfield Compares to Other Months

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

This table compares monthly weather conditions in Smithfield, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (31°F)	92 mm (3.6 inches)	88%	moderate
February Weather	2°C (35°F)	117 mm (4.6 inches)	88%	moderate
March Weather	6°C (42°F)	108 mm (4.3 inches)	87%	high
April Weather	11°C (52°F)	135 mm (5.3 inches)	87%	very high
May Weather	17°C (63°F)	133 mm (5.2 inches)	81%	very high
June Weather	21°C (70°F)	144 mm (5.7 inches)	83%	very high
July Weather	24°C (75°F)	130 mm (5.1 inches)	82%	very high
August Weather	23°C (73°F)	99 mm (3.9 inches)	76%	very high
September Weather	20°C (68°F)	117 mm (4.6 inches)	77%	very high
October Weather	14°C (58°F)	121 mm (4.8 inches)	82%	high
November Weather	6°C (42°F)	92 mm (3.6 inches)	89%	moderate
December Weather	2°C (37°F)	104 mm (4.1 inches)	86%	low