UV Index
UV Index
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Today's UV index in Corpus Christi, United States 
will be up to 3.7, indicating a moderate level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
With a UV index reaching up to 3.7 in Corpus Christi, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Corpus Christi, Texas, averages 6.4 during summer months, which is considered high. It measures 3.7 on average year-round, which is moderate.
Corpus Christi experiences a humid subtropical climate, resulting in two main seasons. Summers are hot and humid with high temperatures usually above 90°F (32°C). Winters are mild, rarely dropping below freezing, with average daytime temperatures around 60°F (16°C).
Compared to its region and neighboring countries, Corpus Christi is warmer than many cities in the United States but cooler than cities in Mexico at similar latitudes. Its coastal location results in cooling sea breezes and slightly milder temperatures than inland Texas cities.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Corpus Christi. It's designed to provide you with a better understanding of the yearly weather and sun exposure.