July in Andong is the rainiest, the cloudiest, and the warmest month of the year. In July, the weather in Andong is typically hot. Average daily high temperature in July is about 28 degrees above zero. On average, Andong has 19 rainy, 6 cloudy, 5 sunny, and 1 partly cloudy day in July. The rains are usually heavy. July as well as January, February, August, and December is considered the most uncomfortable time to visit Andong.