The best time to visit Arona is typically from late spring to early autumn, specifically May through September, when the weather is warm and pleasant for outdoor activities.May and June offer comfortable temperatures, usually ranging from 18°C to 25°C, making it ideal for exploring the town, enjoying boat trips on Lake Maggiore, and visiting the Rocca di Arona. The gardens are in full bloom during this period, adding to the scenic beauty. This time of year is excellent for couples looking for a romantic escape, as the fewer crowds allow for a more peaceful experience.July and August are the warmest months, with temperatures often between 25°C and 30°C. This is peak season, superb for swimming in the lake, sunbathing, and taking advantage of the longer daylight hours. Families often find these months ideal for a holiday, with plenty of opportunities for water sports and outdoor adventures suitable for all ages.September brings slightly cooler, but still very agreeable, temperatures, typically around 20°C to 25°C. The crowds begin to thin, yet the lake remains warm enough for swimming.