February in Clifden is the coldest month of the year. In February, the weather in Clifden is typically cold. Average daily high temperature in February is about 8 degrees above zero. On average, Clifden has 19 rainy, 6 partly cloudy, 2 sunny, and 2 cloudy days in February. The rains are usually heavy. February as well as January, March, April, and May is considered the most uncomfortable time to visit Clifden.