Overview: Dalmatia - CroatiaDalmatia (Croatia) is a region with a mild climate. The day temperatures range from 11 °C (52 °F) in January to 30 °C (86 °F) in July. The highest sea temperatures in Dalmatia are in August with 24 °C (76 °F) and the lowest in February with 13 °C (55 °F). The least rainy month in Dalmatia is July with its 4 days of rain, the rainiest month is November, when it rains 11 days. Temperatures during the night go from 4 °C (38 °F) in February to 20 °C (68 °F) in July.