August weather forecast
Laredo, TX

August is synonymous with intense heat and scarce rainfall in Laredo. The greatest range of temperature is observed this month, stretching from 79.9°F (26.6°C) at the break of dawn to an extreme 100°F (37.8°C) during the afternoon. August experiences less precipitation amounting to 0.67" (17mm) over 6.5 days. Even though the daylight shrinks to 13.1 hours, the UV Index peaks at 8. Notably, wind gusts recede slightly to reach a maximum of 16.2mph (26.1km/h).

Temperature

With its high average temperature of 100°F (37.8°C) and a low of 79.9°F (26.6°C), August is regarded as the warmest month.

Heat index

During August, the heat index is computed to be a life-threatening hot 116.6°F (47°C). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
Heat index data is primarily for areas with shade and subjected to light winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

With an average relative humidity of 49%, August is the least humid month in Laredo.

Rainfall

In Laredo, during August, the rain falls for 6.5 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, in Laredo, there are 91.9 rainfall days, and 10.55" (268mm) of precipitation is accumulated.

Snowfall

In Laredo, snow does not fall in March through November.

Daylight

In Laredo, the average length of the day in August is 13h and 5min.
On the first day of August in Laredo, sunrise is at 7:01 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:59 pm CDT.

Sunshine

In Laredo, the average sunshine in August is 9.6h.

UV index

July and August, with an average maximum UV index of 8, are months with the highest UV index in Laredo. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV rays for average individuals.
Note: In August, the maximum UV index of 8 suggests these recommendations:
Always take precautions; unprotected eyes and skin can be damaged rapidly. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.