July Weather in Dilley, United States

Last updated: June 24, 2025

In Dilley, United States, the average temperature in July reaches a warm 31°C (88°F), with a minimum dipping to 19°C (66°F) and a scorching maximum of 44°C (111°F). During this month, expect about 53 mm (2.1 in) of precipitation spread over 6 days, while the average humidity hovers around 66%. Whether you're soaking up the sun or bracing for short rain showers, be prepared for a tropical experience!

July Temperature in Dilley

In July in Dilley, the average temperature is 31°C (88°F). Maximums can reach 44°C (111°F), and minimums can be as low as 19°C (66°F). Travelers should be prepared for hot days and cooler evenings, making it ideal to pack accordingly and plan activities for the cooler parts of the day.

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

The chart illustrates July temperature patterns in Dilley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dilley, July typically has an average temperature of 31°C (88°F), with highs reaching up to 44°C (111°F) and lows dropping to around 19°C (66°F).

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

July Precipitation in Dilley

In Dilley in July, the precipitation amount is 53 mm (2.1 in) over a span of 6 days.

July Precipitation Trends in Dilley

The chart displays monthly precipitation patterns in Dilley, 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 Dilley, July typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 6 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 Dilley

In Dilley in July, humidity is 66%. With an average temperature of 31°C (88°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities more strenuous and requiring hydration to stay comfortable while exploring.

July Average Humidity in Dilley

This chart illustrates the average monthly humidity levels in Dilley, 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 Dilley is approximately 66%, 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 Dilley

In Dilley in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Dilley.

Maximum UV Index Levels in Dilley for July

The chart shows the monthly maximum UV Index (UVI) for Dilley 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 Dilley typically reaches 12, which falls under the extreme exposure category.

Data source: Dilley 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 Dilley Compares to Other Months

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

This table compares monthly weather conditions in Dilley, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	25 mm (1.0 inches)	79%	moderate
February Weather	15°C (59°F)	32 mm (1.3 inches)	79%	very high
March Weather	20°C (69°F)	34 mm (1.3 inches)	74%	very high
April Weather	23°C (74°F)	49 mm (1.9 inches)	76%	extreme
May Weather	27°C (81°F)	104 mm (4.1 inches)	81%	extreme
June Weather	30°C (86°F)	47 mm (1.8 inches)	76%	extreme
July Weather	31°C (88°F)	53 mm (2.1 inches)	66%	extreme
August Weather	32°C (89°F)	35 mm (1.4 inches)	58%	extreme
September Weather	28°C (84°F)	107 mm (4.2 inches)	65%	extreme
October Weather	24°C (75°F)	60 mm (2.4 inches)	74%	very high
November Weather	18°C (64°F)	35 mm (1.4 inches)	81%	high
December Weather	15°C (59°F)	28 mm (1.1 inches)	86%	moderate