UV Index
UV Index
Today's UV index in Septemvri, 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 Septemvri, 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.
In Septemvri, Bulgaria, the UV index in summer can reach moderate to high levels, especially in July and August, while in September it usually drops to moderate and low levels as the month progresses. September marks the transition from summer to autumn with gradually cooler temperatures and decreasing daylight. Rainfall becomes more frequent compared to the dry summer months. Septemvri experiences milder weather than northern Bulgaria but shares similar seasonal patterns with other towns in the Plovdiv Province. Compared to neighboring Greece, Septemvri is cooler and less sunny, while it is warmer and drier than many parts of western Bulgaria during September.
See the UV index hour by hour for Septemvri, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.