July weather forecast in Columbia

July in Columbia is the hottest month of the year. In July, the weather in Columbia is typically hot. Average daily high temperature in July is about 32 degrees above zero. On average, Columbia has 15 partly cloudy, 10 sunny, 5 rainy, and 1 cloudy day in July. The rains are usually light. July as well as January, February, May, and June is considered the most uncomfortable time to visit Columbia.