April weather forecast in Port Arthur

April in Port Arthur is the windiest month of the year. In April, the weather in Port Arthur is typically warm. Average daily high temperature in April is about 24 degrees above zero. On average, Port Arthur has 17 sunny, 8 partly cloudy, and 5 rainy days in April. The rains are usually heavy. April as well as October and November is considered the most comfortable time to visit Port Arthur.