UV Index
UV Index
Today's UV index in Bucharest, Romania 
will be up to 6.6, 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: 2025-05-09
With Bucharest's UV index reaching 6.6, 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.
Bucharest has a UV index that peaks around 7-8 in summer, indicating strong sun exposure. In spring and autumn, the UV index is moderate, usually between 3 and 5. Winter months show low UV index values, often below 2.
The city experiences four distinct seasons: cold winters with occasional snow, warm summers, mild springs, and cool autumns. Spring and autumn bring moderate rainfall, while summer can have thunderstorms. Winter temperatures often drop below freezing.
Compared to other parts of Romania, Bucharest is warmer and drier, especially in winter. Its UV index is similar to other southeastern European capitals like Sofia, Bulgaria, but higher than northern Romania. Neighboring Hungary tends to have cooler summers and lower UV levels.
See the UV index hour by hour for Bucharest, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.