August in Pordenone is the sunniest month of the year. In August, the weather in Pordenone is typically warm. Average daily high temperature in August is about 27 degrees above zero. On average, Pordenone has 26 sunny, 4 rainy, and 1 partly cloudy day in August. The rains are usually light. August as well as July is considered the most comfortable time to visit Pordenone.