January weather forecast in Guantanamo

January in Guantanamo is the coldest month of the year. In January, the weather in Guantanamo is typically hot. Average daily high temperature in January is about 28 degrees above zero. On average, Guantanamo has 17 sunny, 9 partly cloudy, and 5 rainy days in January. The rains are usually light. January as well as February is considered the most comfortable time to visit Guantanamo.