August in Zhytomyr is the sunniest month of the year. In August, the weather in Zhytomyr is typically warm. Average daily high temperature in August is about 25 degrees above zero. On average, Zhytomyr has 20 sunny, 9 partly cloudy, and 2 rainy days in August. The rains are usually light. August as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Zhytomyr.