July Weather in Durham, United States

Last updated: June 24, 2025

In July, the average temperature in Durham, United States is a warm 29°C (85°F). Expect the minimum to drop to a cool 16°C (62°F), while highs can soar up to a sweltering 44°C (111°F). Precipitation remains minimal, with just 1 mm (0.0 in) recorded over 0 days, and the average humidity sits at a comfortable 44%. Enjoy the warmth!

July Temperature in Durham

In July in Durham, the average temperature is 29°C (85°F). Maximum temperatures can reach 44°C (111°F), while minimums can be as low as 16°C (62°F). Be prepared for hot days and cooler nights when traveling to this destination.

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

The chart illustrates July temperature patterns in Durham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Durham, July typically has an average temperature of 29°C (85°F), with highs reaching up to 44°C (111°F) and lows dropping to around 16°C (62°F).

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

July Precipitation in Durham

In Durham in July, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

July Precipitation Trends in Durham

The chart displays monthly precipitation patterns in Durham, 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 Durham, July typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 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 Durham

In Durham in July, humidity is 44%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making travel comfortable yet slightly thick in the air, perfect for leisurely exploration but best enjoyed with plenty of hydration.

July Average Humidity in Durham

This chart illustrates the average monthly humidity levels in Durham, 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 Durham is approximately 44%, 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 Durham

In Durham in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Durham.

Maximum UV Index Levels in Durham for July

The chart shows the monthly maximum UV Index (UVI) for Durham 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 Durham typically reaches 11, which falls under the extreme exposure category.

Data source: Durham 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 Durham Compares to Other Months

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

This table compares monthly weather conditions in Durham, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	183 mm (7.2 inches)	84%	moderate
February Weather	10°C (51°F)	199 mm (7.8 inches)	84%	moderate
March Weather	12°C (54°F)	156 mm (6.2 inches)	83%	high
April Weather	16°C (61°F)	79 mm (3.1 inches)	81%	very high
May Weather	20°C (69°F)	47 mm (1.9 inches)	74%	very high
June Weather	26°C (79°F)	8 mm (0.3 inches)	64%	extreme
July Weather	29°C (85°F)	1 mm (0.0 inches)	44%	extreme
August Weather	28°C (83°F)	1 mm (0.0 inches)	36%	very high
September Weather	24°C (76°F)	8 mm (0.3 inches)	44%	very high
October Weather	18°C (65°F)	53 mm (2.1 inches)	65%	high
November Weather	12°C (55°F)	96 mm (3.8 inches)	84%	moderate
December Weather	9°C (48°F)	140 mm (5.5 inches)	83%	moderate