Study names Dubai highest sunburn risk

Islands reported on Wednesday that Dubai ranked first in a 2026 analysis of popular vacation destinations where travelers are most likely to get sunburned. The article said the ranking came from Ibiza Summer Villas, which assessed destinations using factors beyond temperature alone. The analysis pointed to ultraviolet exposure, long daylight hours and limited cloud cover as the main reasons Dubai topped the list. Public-health guidance from the U.S. Centers for Disease Control and Prevention says travelers face the greatest ultraviolet risk around midday and closer to the equator. ### Who produced the ranking and what did it measure? Ibiza Summer Villas produced the 2026 analysis cited by Islands, according to the article published May 20. Islands said the company did not base the ranking only on air temperature, but also evaluated ultraviolet conditions and other exposure-related measures. Dubai finished No. 1 among popular vacation destinations in that comparison. (islands.com) The Islands report said the study tied Dubai’s position to a mix of extreme heat, extended daylight and relatively limited cloud cover during peak travel periods. That framing matches broader public-health guidance that sunburn risk depends on ultraviolet radiation rather than heat alone. The World Health Organization says the daily maximum UV index typically occurs in the four-hour period around solar noon. (islands.com) ### Why would Dubai rank higher than other hot-weather destinations? Dubai’s climate profile supports the kind of conditions the ranking highlighted. Visit Dubai describes the city as having hot weather for much of the year, while the Met Office forecast page for Dubai showed sunny conditions and a UV field in its daily weather data. The CDC says ultraviolet B radiation is most intense from 10 a.m. to 4 p.m., increases at lower latitudes and can still be significant in cooler or overcast weather. (islands.com) That means a destination can carry high sunburn risk even when travelers focus more on temperature, beaches or sightseeing schedules than on ultraviolet exposure itself. ### Does heat itself cause sunburn? (visitdubai.com) The CDC says sunburn is caused by overexposure to ultraviolet radiation, not by heat. Islands said the Dubai ranking was notable because it looked past temperature and included UV-related variables that more directly affect skin exposure. The WHO says UV index reporting is designed to help authorities and the public gauge when protection is needed. (cdc.gov) In practice, that means a very hot day can be dangerous for heat illness and a separate high-UV day can be dangerous for skin damage; in Dubai, the ranking cited by Islands said those risks can overlap. ### What precautions were recommended for travelers? (islands.com) Islands said the study recommended standard sun-protection measures for travelers going to Dubai. The CDC advises travelers to limit time in direct sun during peak hours, use broad-spectrum sunscreen, wear protective clothing and hats, and remember that water and outdoor activities can increase exposure time. (who.int) CDC guidance also says ultraviolet exposure still occurs on cloudy days, which is relevant because travelers often use cloud cover or breeze as a rough proxy for safety. The WHO says protection is generally recommended when UV levels are 3 or higher, with the day’s peak usually centered around solar noon. ### What should a traveler check before leaving for Dubai? The Met Office’s Dubai forecast page publishes current and short-range weather information, including UV as part of its forecast products. (islands.com) Visit Dubai also maintains a weather guide that lays out seasonal conditions for trip planning. Before departure, travelers can also review the CDC’s sun-exposure guidance, which sets out the highest-risk hours, explains how latitude affects exposure and recommends protective steps for outdoor trips. (cdc.gov) Those sources give travelers a way to compare the headline ranking with day-by-day conditions before they arrive in Dubai. (weather.metoffice.gov.uk)