Santorini experiences traditional Mediterranean climate in the southern and central portion of the city. The northern portion remains relatively cold throughout the year. Summers are hot in the day but the nights are relatively warm. Occasional rainfall occurs in summers with very less precipitation. Visitors enjoy the beaches here in summers especially in the months from April to October.
The winters in Santorini are chilly with mild and comfortable temperature in the city with rare frost.
Spring and autumn are the best season for tourists to explore the beauty of Santorini as the climate remains mild and moderate. Visitors enjoy swimming due to the extremely favorable and warm climate in Santorini.