July Weather in Killeen, United States

Last updated: June 24, 2025

In July, the average temperature in Killeen, United States hovers around 30°C (86°F). Expect a range, with minimums dipping to 17°C (63°F) and soaring highs reaching 43°C (109°F). Travelers should be prepared for 59 mm (2.3 in) of rainfall spread over about 7 days, while the air carries an average humidity level of 69%.

July Temperature in Killeen

In July in Killeen, the average temperature is 30°C (86°F), with maximums reaching 43°C (109°F) and minimums dipping as low as 17°C (63°F). Travelers should be prepared for hot days and cooler evenings, making it a great time to enjoy both outdoor activities and relaxing nights.

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

The chart illustrates July temperature patterns in Killeen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Killeen, July typically has an average temperature of 30°C (86°F), with highs reaching up to 43°C (109°F) and lows dropping to around 17°C (63°F).

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

July Precipitation in Killeen

In Killeen in July, the precipitation amount is 59 mm (2.3 in) over a span of 7 days.

July Precipitation Trends in Killeen

The chart displays monthly precipitation patterns in Killeen, 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 Killeen, July typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 7 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 Killeen

In Killeen in July humidity is 69%. With an average temperature of 30°C (86°F), this humidity feels like a warm blanket wrapped around you, making traveling somewhat sticky and heavy, requiring frequent breaks and hydration to stay comfortable.

July Average Humidity in Killeen

This chart illustrates the average monthly humidity levels in Killeen, 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 Killeen is approximately 69%, 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 Killeen

In Killeen 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 Killeen.

Maximum UV Index Levels in Killeen for July

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

Data source: Killeen 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 Killeen Compares to Other Months

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

This table compares monthly weather conditions in Killeen, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	51 mm (2.0 inches)	78%	moderate
February Weather	11°C (52°F)	63 mm (2.5 inches)	78%	high
March Weather	17°C (63°F)	74 mm (2.9 inches)	77%	very high
April Weather	20°C (68°F)	84 mm (3.3 inches)	78%	very high
May Weather	24°C (76°F)	177 mm (7.0 inches)	82%	extreme
June Weather	28°C (82°F)	70 mm (2.8 inches)	78%	extreme
July Weather	30°C (86°F)	59 mm (2.3 inches)	69%	extreme
August Weather	30°C (86°F)	91 mm (3.6 inches)	63%	extreme
September Weather	26°C (80°F)	87 mm (3.4 inches)	66%	extreme
October Weather	21°C (70°F)	113 mm (4.5 inches)	73%	very high
November Weather	15°C (59°F)	39 mm (1.5 inches)	84%	high
December Weather	12°C (54°F)	55 mm (2.1 inches)	87%	moderate