Overview: Playa Coronado Playa Coronado (Panama) is a place with a tropical climate. The day temperatures range from 30 °C (86 °F) in November to 33 °C (91 °F) in March. The least rainy month in Playa Coronado is February with its 2 days of rain, the rainiest month is November, when it rains 18 days. The highest night temperatures could be experienced in May with 25 °C (76 °F), the lowest in December with 23 °C (74 °F). Sea temperatures are in the following range: 26 °C (78 °F) in March to 29 °C (84 °F) in June.