May typically marks the transition from spring to summer across the Italian peninsula. This period generally offers pleasant temperatures, making it an attractive time for travel and exploration. Conditions, however, can vary significantly depending on the specific region. Northern Italy, including cities like Milan and Venice, experiences milder temperatures compared to the south, with average highs ranging from 18-22C (64-72F). Central Italy, encompassing Rome and Florence, sees warmer temperatures, usually around 20-25C (68-77F). Southern Italy and the islands of Sicily and Sardinia often experience the warmest conditions, with average highs reaching 22-27C (72-81F) and more sunshine hours.
Understanding typical climate patterns for this time of year allows travelers to prepare accordingly, packing appropriate clothing and planning activities suited to the anticipated conditions. Historical weather data can provide a useful reference, though it’s important to note that weather patterns can fluctuate from year to year. Pleasant temperatures and fewer crowds compared to the peak summer months make this a desirable period for experiencing Italy’s diverse landscapes, historical sites, and cultural offerings. Accurate climate information allows for better planning, potentially leading to more enjoyable and cost-effective travel experiences.