Overview: PositanoPositano (Italy) is a place with a hot climate. The day temperatures range from 12 °C (54 °F) in February to 29 °C (83 °F) in August. The highest night temperatures could be experienced in August with 21 °C (70 °F), the lowest in February with 3 °C (38 °F). The highest sea temperatures in Positano are in August with 26 °C (78 °F) and the lowest in February with 14 °C (58 °F). The least rainy month in Positano is July with its 3 days of rain, the rainiest month is November, when it rains 12 days.