July Weather in Martinsburg, United States

Last updated: June 24, 2025

The average temperature in Martinsburg, United States during July is a pleasant 24°C (75°F). Expect a range from a chilly 13°C (56°F) on cooler days to a sizzling 36°C (97°F) at the peak. Be prepared for some rain, as the area receives approximately 111 mm (4.4 in) of precipitation over about 12 days. With an average humidity level of 74%, it's a good idea to stay hydrated and enjoy the vibrant atmosphere!

July Temperature in Martinsburg

In July in Martinsburg, the average temperature is 24°C (75°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 13°C (56°F). It's a great time to explore Martinsburg, so pack accordingly to enjoy both warm days and cooler evenings.

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

The chart illustrates July temperature patterns in Martinsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Martinsburg, July typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (97°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Martinsburg

In Martinsburg, in July, the precipitation amount is 111 mm (4.4 in) over a span of 12 days.

July Precipitation Trends in Martinsburg

The chart displays monthly precipitation patterns in Martinsburg, 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 Martinsburg, July typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Martinsburg

In Martinsburg in July, humidity is 74%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both sticky and exhilarating, as the heat clings to your skin while inviting you to seek out refreshing breezes or cool shade.

July Average Humidity in Martinsburg

This chart illustrates the average monthly humidity levels in Martinsburg, 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 Martinsburg is approximately 74%, 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 Martinsburg

In Martinsburg 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 Martinsburg.

Maximum UV Index Levels in Martinsburg for July

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

Data source: Martinsburg 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 Martinsburg Compares to Other Months

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

This table compares monthly weather conditions in Martinsburg, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	62 mm (2.4 inches)	89%	moderate
February Weather	1°C (34°F)	102 mm (4.0 inches)	90%	moderate
March Weather	4°C (40°F)	90 mm (3.5 inches)	89%	high
April Weather	10°C (51°F)	104 mm (4.1 inches)	88%	very high
May Weather	16°C (61°F)	122 mm (4.8 inches)	80%	very high
June Weather	21°C (69°F)	113 mm (4.4 inches)	79%	very high
July Weather	24°C (75°F)	111 mm (4.4 inches)	74%	very high
August Weather	23°C (73°F)	98 mm (3.8 inches)	64%	very high
September Weather	19°C (67°F)	128 mm (5.0 inches)	67%	very high
October Weather	13°C (56°F)	110 mm (4.3 inches)	81%	high
November Weather	5°C (41°F)	73 mm (2.9 inches)	89%	moderate
December Weather	2°C (35°F)	90 mm (3.5 inches)	88%	moderate