March in Kotzebue is the sunniest month of the year. In March, the weather in Kotzebue is typically freezing. Average daily high temperature in March is about 13 degrees below zero. On average, Kotzebue has 11 partly cloudy, 10 cloudy, 9 sunny, and 1 snowy day in March. The snowfalls are usually light. March as well as January, February, September, and November is considered the most uncomfortable time to visit Kotzebue.