UV Index
UV Index
Today's UV index in Spain, United States 
will be up to 9.3, 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: 2025-05-08
With a UV index of 9.3 in Spain, 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.
The UV index in Spain is generally high, especially during summer months, often reaching between 7 and 11, indicating strong sun exposure. In the United States, the UV index varies widely by region, with southern states experiencing higher values, sometimes above 10, especially in summer.
Spain experiences hot, dry summers and mild, wet winters, particularly in the Mediterranean and southern areas. The northern regions have cooler summers and more rainfall year-round. The United States has a diverse climate: hot summers in the south and deserts, cold winters in the north and mountainous areas, and more rain in the east.
Compared to its neighbors, Spain has a warmer, sunnier climate than much of northern Europe. The United States has more climate variety than Canada and Mexico, ranging from arctic cold in Alaska to tropical heat in Florida and Hawaii, making its weather very diverse.
See the UV index hour by hour for Spain, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.