UV Index
UV Index
Today's UV index in Košice, Slovakia 
will be up to 7.3, indicating a 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: 2025-06-01
With Košice's UV index reaching 7.3, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
The UV index in Košice varies throughout the year, reaching higher levels in summer around 6 to 7 and dropping to low levels near 0 or 1 during winter months. Seasonal patterns in Košice include cold winters with snow, mild springs, warm summers, and cool autumns. Rainfall is moderate, and the city experiences four distinct seasons. Compared to the wider region, Košice is colder than southern Slovakia but warmer than some northern mountainous areas. Neighboring countries like Hungary generally have milder winters, while Poland has colder climates similar to or colder than Košice.
See the UV index hour by hour for Košice, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.