January in Gheshm is the rainiest and the coldest month of the year. In January, the weather in Gheshm is typically warm. Average daily high temperature in January is about 22 degrees above zero. On average, Gheshm has 27 sunny, 2 rainy, and 2 partly cloudy days in January. The rains are usually moderate. January as well as February, March, and December is considered the most comfortable time to visit Gheshm.