July in Kuala Lumpur is the windiest month of the year. In July, the weather in Kuala Lumpur is typically hot. Average daily high temperature in July is about 29 degrees above zero. On average, Kuala Lumpur has 30 rainy and 1 sunny day in July. The rains are usually heavy. July as well as January, February, March, and April is considered the most uncomfortable time to visit Kuala Lumpur.