February in Puerto Viejo de Sarapiquí is the windiest and the sunniest month of the year. In February, the weather in Puerto Viejo de Sarapiquí is typically warm. Average daily high temperature in February is about 26 degrees above zero. On average, Puerto Viejo de Sarapiquí has 17 rainy, 8 sunny, and 4 partly cloudy days in February. The rains are usually heavy.