February in Mersin is the cloudiest month of the year. In February, the weather in Mersin is typically cold. Average daily high temperature in February is about 8 degrees above zero. On average, Mersin has 9 rainy, 9 sunny, 8 partly cloudy, 2 cloudy, and 1 snowy day in February. The rains are usually heavy. February as well as January, March, April, and May is considered the most uncomfortable time to visit Mersin.