July in Penzim is the warmest month of the year. In July, the weather in Penzim is typically warm. Average daily high temperature in July is about 25 degrees above zero. On average, Penzim has 17 sunny, 12 partly cloudy, and 2 rainy days in July. The rains are usually light. July as well as August is considered the most comfortable time to visit Penzim.