July in Olonki is the warmest month of the year. In July, the weather in Olonki is typically warm. Average daily high temperature in July is about 24 degrees above zero. On average, Olonki has 15 partly cloudy, 9 sunny, 4 rainy, and 3 cloudy days in July. The rains are usually moderate. July as well as June and August is considered the most comfortable time to visit Olonki.