June in Tomsk is the sunniest month of the year. In June, the weather in Tomsk is typically warm. Average daily high temperature in June is about 22 degrees above zero. On average, Tomsk has 13 partly cloudy, 9 sunny, 7 rainy, and 1 cloudy day in June. The rains are usually light. June as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Tomsk.