Overview: TrancosoTrancoso (Brazil) in general has a tropical climate. Temperatures during the day are in the range from 26 °C (79 °F) in July to 30 °C (86 °F) in February. The highest sea temperatures in Trancoso are in April with 27 °C (81 °F) and the lowest in August with 25 °C (76 °F). The driest month is January with just 14 days of rain, on the contrary, the month when it rains the most is April with 18 days of rain. Temperatures during the night go from 18 °C (65 °F) in July to 23 °C (73 °F) in March.