UV Index
UV Index
Today's UV index in Corpus Christi, United States 
will be up to 9.5, indicating a very high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-09
With a UV index of 9.5 in Corpus Christi, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
Corpus Christi’s UV index is usually high, especially in summer, often reaching 8 to 10, meaning the sun’s rays are very strong during the day. Winter months have a lower UV index, generally around 3 to 5.
The city experiences hot, humid summers with temperatures often above 90°F (32°C) and mild winters with temperatures around 60°F (15°C). Rain is more common from late spring to early fall, with occasional thunderstorms.
Compared to other parts of Texas, Corpus Christi is warmer in winter and cooler than inland cities in summer due to its coastal location. It has higher humidity and more moderate temperatures than areas further inland or in neighboring states like New Mexico.
See the UV index hour by hour for Corpus Christi, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.