July in Kodiak is the warmest month of the year. In July, the weather in Kodiak is typically warm. Average daily high temperature in July is about 14 degrees above zero. On average, Kodiak has 16 rainy, 6 partly cloudy, 5 sunny, and 4 cloudy days in July. The rains are usually moderate. July as well as January, February, March, and April is considered the most uncomfortable time to visit Kodiak.