July in Aberdeen is the rainiest and the warmest month of the year. In July, the weather in Aberdeen is typically warm. Average daily high temperature in July is about 16 degrees above zero. On average, Aberdeen has 18 rainy, 6 cloudy, 5 sunny, and 2 partly 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 Aberdeen.