Overview: Pizzo Pizzo (Italy) in general has a hot climate. Temperatures during the day are in the range from 13 °C (55 °F) in January to 30 °C (86 °F) in August. The least rainy month in Pizzo is July with its 3 days of rain, the rainiest month is December, when it rains 13 days. The highest sea temperatures in Pizzo are in August with 26 °C (80 °F) and the lowest in February with 14 °C (58 °F). Temperatures during the night go from 7 °C (44 °F) in January to 21 °C (71 °F) in August.