UV Index
UV Index
Today's UV index in Split, Croatia 
will be up to 6.7, 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 Split's UV index reaching 6.7, 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 Split, Croatia, can be very high during the summer months, often reaching levels of 7 to 9, which means strong sunlight and increased risk of sunburn. In spring and autumn, the UV index is moderate, usually around 3 to 5, while in winter, it drops to low levels of 1 or 2.
Split experiences hot, dry summers with temperatures often above 30°C (86°F). Winters are mild and wetter, with temperatures rarely dropping below 5°C (41°F). Spring and autumn are transitional seasons with pleasant weather and occasional rain. The Mediterranean climate means long, sunny summers and short, mild winters.
Compared to other parts of Croatia, Split is warmer and sunnier, especially in winter, because it is on the coast. Its weather is milder than inland cities like Zagreb. Neighboring countries like Italy and Bosnia have similar coastal climates but can be cooler or have more rain depending on the location.
See the UV index hour by hour for Split, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.