July weather forecast in Uusikaupunki

July in Uusikaupunki is the sunniest and the warmest month of the year. In July, the weather in Uusikaupunki is typically warm. Average daily high temperature in July is about 19 degrees above zero. On average, Uusikaupunki has 14 sunny, 10 rainy, and 7 partly cloudy days in July. The rains are usually light.