July Weather in Blacksburg, United States

Last updated: June 24, 2025

In July, the average temperature in Blacksburg, United States hovers around 27°C (81°F). Expect a minimum of 18°C (64°F) and a sizzling maximum of 37°C (99°F). Rainfall is quite frequent, with an average precipitation of 96 mm (3.8 in) over 16 days, while the air is comfortably humid at 80%.

July Temperature in Blacksburg

In July in Blacksburg, the average temperature is 27°C (81°F). Maximum temperatures can reach up to 37°C (99°F), while minimums can dip as low as 18°C (64°F). It’s an ideal time for travelers to enjoy warm weather and outdoor activities in Blacksburg.

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

The chart illustrates July temperature patterns in Blacksburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blacksburg, July typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 18°C (64°F).

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

July Precipitation in Blacksburg

In Blacksburg in July, the total precipitation amount is 96 mm (3.8 in) recorded over 16 days.

July Precipitation Trends in Blacksburg

The chart displays monthly precipitation patterns in Blacksburg, 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 Blacksburg, July typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 16 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 Blacksburg

In Blacksburg in July humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

July Average Humidity in Blacksburg

This chart illustrates the average monthly humidity levels in Blacksburg, 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 Blacksburg is approximately 80%, 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 Blacksburg

In Blacksburg 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 Blacksburg.

Maximum UV Index Levels in Blacksburg for July

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

Data source: Blacksburg 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 Blacksburg Compares to Other Months

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

This table compares monthly weather conditions in Blacksburg, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	93 mm (3.7 inches)	86%	moderate
February Weather	10°C (50°F)	119 mm (4.7 inches)	85%	high
March Weather	13°C (55°F)	94 mm (3.7 inches)	84%	very high
April Weather	17°C (63°F)	114 mm (4.5 inches)	82%	very high
May Weather	22°C (71°F)	116 mm (4.6 inches)	83%	very high
June Weather	25°C (77°F)	86 mm (3.4 inches)	82%	extreme
July Weather	27°C (81°F)	96 mm (3.8 inches)	80%	very high
August Weather	26°C (79°F)	123 mm (4.8 inches)	74%	very high
September Weather	24°C (75°F)	133 mm (5.2 inches)	75%	very high
October Weather	19°C (66°F)	102 mm (4.0 inches)	79%	very high
November Weather	11°C (52°F)	95 mm (3.8 inches)	87%	moderate
December Weather	9°C (48°F)	125 mm (4.9 inches)	87%	moderate