July weather forecast
Corpus Christi, TX

July is the peak of summer in Corpus Christi, with temperatures soaring to the highest of the year. Residents expect hot, sunny days with cloudless skies, making beach visits a daily routine. The endless sunshine is complemented by warm nights, discouraging any ideas of a cool down. Alongside, a significant drop in rainfall can be recorded during this month. Weather-wise, the month stands out as it documents the highest temperature of 91.9°F (33.3°C) all year around.

Temperature

With the start of July, Corpus Christi measures an average high-temperature of a still hot 91.9°F (33.3°C), not significantly differing from June's 90.5°F (32.5°C). Corpus Christi, during July, witnesses an average low-temperature of 78.1°F (25.6°C).

Heat index

July's average heat index is appraised at a burning hot 113°F (45°C). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
Heat index values are typically calculated for conditions of shade and a light breeze. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. 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. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In July, the average relative humidity is 71%.

Rainfall

In Corpus Christi, Texas, during July, the rain falls for 7.3 days and regularly aggregates up to 0.94" (24mm) 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.

Ocean temperature

In Corpus Christi, the average seawater temperature in July is 85.5°F (29.7°C).
Note: In any water activity, temperatures between 77°F (25°C) and 84.2°F (29°C) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.

Daylight

In Corpus Christi, the average length of the day in July is 13h and 42min.
On the first day of July, sunrise is at 6:37 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 8:19 pm CDT.

Sunshine

July has the most sunshine of the year, with an average of 11.1h of sunshine.

UV index

The month with the highest UV index is July, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 8 in July translates into the following recommendations:
Refrain from exposing skin and eyes. Without protection, they can get damaged rapidly. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.