January in Cyril E. King Airport is the sunniest month of the year. In January, the weather in Cyril E. King Airport is typically warm. Average daily high temperature in January is about 26 degrees above zero. On average, Cyril E. King Airport has 23 sunny, 4 rainy, and 4 partly cloudy days in January. The rains are usually light. January as well as February, March, and April is considered the most comfortable time to visit Cyril E. King Airport.