UV Index
UV Index
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Today's UV index in Palermo, Italy 
will be up to 3.5, indicating a moderate level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
With a UV index reaching up to 3.5 in Palermo, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Palermo, Italy, can reach high levels during the summer months, making it essential to take sun protection measures. In the winter, the UV index is much lower.
Palermo has a Mediterranean climate, with hot, dry summers and mild, wet winters. Spring and autumn are transition seasons, with pleasant temperatures and less rainfall.
Compared to its region in southern Italy and neighboring countries like Tunisia and Malta, Palermo has a similar Mediterranean climate. However, its summer temperatures are usually lower than those in Tunisia, and its winters are milder than those in Malta and many parts of southern Italy.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Palermo. It's designed to provide you with a better understanding of the yearly weather and sun exposure.