January in Port-au-Prince is the sunniest month of the year. In January, the weather in Port-au-Prince is typically warm. Average daily high temperature in January is about 26 degrees above zero. On average, Port-au-Prince has 13 sunny, 11 partly cloudy, and 7 rainy days in January. The rains are usually light. January as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Port-au-Prince.