January weather forecast in South Padre Island

January in South Padre Island is the cloudiest and the coldest month of the year. In January, the weather in South Padre Island is typically warm. Average daily high temperature in January is about 19 degrees above zero. On average, South Padre Island has 9 rainy, 9 sunny, 7 partly cloudy, and 6 cloudy days in January. The rains are usually moderate.