August weather forecast
Corpus Christi, TX

In August, Corpus Christi continues to endure the heat, although signs of the approaching end of summer are visible. A slight drop in the average high temperature indicates the gradual cool-down. The sea temperature also reaches its peak, impacting the coastal weather of the city. Additionally, there is a visible drop in the number of rainfall days. Still, the weather remains breezeless with wind speeds as low as 9.7mph (15.6km/h).

Temperature

August, known for its average high temperature of 94.1°F (34.5°C) and an average low temperature of 79.3°F (26.3°C), is the warmest month.

Heat index

Throughout August, the heat index is calculated to be a life-threatening hot 116.6°F (47°C). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

August is the least humid month in Corpus Christi, Texas, with an average relative humidity of 67%.

Rainfall

In Corpus Christi, during August, the rain falls for 7.3 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 120.1 rainfall days, and 13.27" (337mm) of precipitation is accumulated.

Snowfall

January, March through November are months without snowfall in Corpus Christi.

Ocean temperature

The month with the warmest seawater in Corpus Christi is August, with an average ocean temperature of 86.2°F (30.1°C).
Note: The charm of diving into cool waters is arguably lost when temperatures surpass 86°F (30°C).

Daylight

The average length of the day in August is 13h and 6min.
On the first day of August, sunrise is at 6:52 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 7:51 pm CDT.

Sunshine

The average sunshine in August in Corpus Christi is 10.2h.

UV index

In Corpus Christi, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 7 during August, leads to the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.