UV Index
UV Index
Today's UV index in Razlog, Bulgaria 
will be up to 8.7, 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: 2025-06-21
With a UV index of 8.7 in Razlog, 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 Razlog, Bulgaria, ranges from low to moderate, typically peaking around 5 to 7 during the summer months when the sun is strongest. In winter, the UV index often stays very low.
Razlog experiences cold, snowy winters and warm, mild summers. Spring and autumn are short and can be rainy. Most rain falls in spring and late autumn, while winter brings snow to the nearby mountains.
Compared to other parts of Bulgaria, Razlog is cooler due to its mountain location. It is snowier than nearby lower areas and has milder summers than the southern plains. Neighboring countries’ mountain regions show similar weather patterns.
See the UV index hour by hour for Razlog, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.