May in Palermo, Sicily, typically offers pleasant Mediterranean conditions. Average temperatures range from comfortable lows in the mid-teens Celsius overnight to daytime highs in the low twenties. Sunshine is abundant, and rainfall is relatively low compared to other months, making it an attractive time to visit. The sea is warming up, although may not be ideal for extended swimming for all but the most enthusiastic.
This period offers an ideal balance between comfortable temperatures and fewer crowds compared to the peak summer months. The pleasant weather facilitates outdoor activities, allowing visitors to explore the city’s historical sites, enjoy the beaches, and partake in local festivals. Historically, May has marked the transition from spring to summer in Sicily, a time of renewed agricultural activity and celebrations.