July weather forecast in Columbia

July in Columbia is the rainiest month of the year. In July, the weather in Columbia is typically hot. Average daily high temperature in July is about 33 degrees above zero. On average, Columbia has 13 rainy, 10 sunny, 6 partly cloudy, and 2 cloudy days in July. The rains are usually heavy. July as well as January, June, and August is considered the most uncomfortable time to visit Columbia.