Overview: SalernoSalerno (Italy) is a place with a hot climate. Temperatures during the day are in the range from 12 °C (54 °F) in January to 30 °C (86 °F) in July. The driest month is July with just 4 days of rain, on the contrary, the month when it rains the most is November with 12 days of rain. The highest night temperatures could be experienced in August with 20 °C (69 °F), the lowest in February with 5 °C (41 °F). Sea temperatures are in the following range: 14 °C (58 °F) in February to 26 °C (78 °F) in August.