July in Ngerulmud is the rainiest month of the year. In July, the weather in Ngerulmud is typically hot. Average daily high temperature in July is about 28 degrees above zero. On average, Ngerulmud has 29 rainy and 2 sunny days in July. The rains are usually heavy. July as well as January, February, March, and April is considered the most uncomfortable time to visit Ngerulmud.