February in Koloa is the rainiest and the coldest month of the year. In February, the weather in Koloa is typically warm. Average daily high temperature in February is about 22 degrees above zero. On average, Koloa has 12 sunny, 9 rainy, and 8 partly cloudy days in February. The rains are usually moderate. February as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most uncomfortable time to visit Koloa.