July in Turku is the warmest month of the year. In July, the weather in Turku is typically warm. Average daily high temperature in July is about 19 degrees above zero. On average, Turku has 13 sunny, 11 partly cloudy, and 7 rainy days in July. The rains are usually moderate. July as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Turku.