April Weather in Lackland Air Force Base, United States

Last updated: June 24, 2025

In Lackland Air Force Base, United States, the average temperature in April hovers around 21°C (70°F), with minimums dipping to 3°C (37°F) and maximums soaring to 35°C (95°F). During this month, expect 71 mm (2.8 in) of precipitation over 8 days, and prepare for a notable average humidity of 76%.

April Temperature in Lackland Air Force Base

In April in Lackland Air Force Base, the average temperature is 21°C (70°F), with maximums reaching 35°C (95°F) and minimums dropping to as low as 3°C (37°F). This makes Lackland Air Force Base an ideal travel destination for those who enjoy warm days and cool nights.

April Weather in Lackland Air Force Base: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Lackland Air Force Base, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lackland Air Force Base, April typically has an average temperature of 21°C (70°F), with highs reaching up to 35°C (95°F) and lows dropping to around 3°C (37°F).

Data source: Temperature data for Lackland Air Force Base generated using information from the Copernicus Climate Change Service.

April Precipitation in Lackland Air Force Base

In Lackland Air Force Base in April, the precipitation amount is 71 mm (2.8 in) over the course of 8 days.

April Precipitation Trends in Lackland Air Force Base

The chart displays monthly precipitation patterns in Lackland Air Force Base, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Lackland Air Force Base, April typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Lackland Air Force Base

In Lackland Air Force Base in April, humidity is 76%. With an average temperature of 21°C (70°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel more strenuous, prompting travelers to take frequent breaks and seek shade to stay comfortable during their adventures.

April Average Humidity in Lackland Air Force Base

This chart illustrates the average monthly humidity levels in Lackland Air Force Base, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Lackland Air Force Base is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Lackland Air Force Base

In Lackland Air Force Base in April, 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 Lackland Air Force Base.

Maximum UV Index Levels in Lackland Air Force Base for April

The chart shows the monthly maximum UV Index (UVI) for Lackland Air Force Base in April, 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 April, the maximum UV index in Lackland Air Force Base typically reaches 11, which falls under the extreme exposure category.

Data source: Lackland Air Force Base April 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 April Weather in Lackland Air Force Base Compares to Other Months

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

This table compares monthly weather conditions in Lackland Air Force Base, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	44 mm (1.7 inches)	79%	moderate
February Weather	13°C (55°F)	58 mm (2.3 inches)	79%	very high
March Weather	18°C (65°F)	62 mm (2.5 inches)	74%	very high
April Weather	21°C (70°F)	71 mm (2.8 inches)	76%	extreme
May Weather	25°C (77°F)	130 mm (5.1 inches)	81%	extreme
June Weather	28°C (83°F)	78 mm (3.1 inches)	76%	extreme
July Weather	29°C (85°F)	69 mm (2.7 inches)	66%	extreme
August Weather	30°C (86°F)	56 mm (2.2 inches)	58%	extreme
September Weather	27°C (80°F)	117 mm (4.6 inches)	65%	extreme
October Weather	22°C (72°F)	89 mm (3.5 inches)	74%	very high
November Weather	16°C (61°F)	46 mm (1.8 inches)	81%	high
December Weather	13°C (56°F)	57 mm (2.3 inches)	86%	moderate