January weather forecast in Gladstone

January in Gladstone is the windiest, the cloudiest, and the warmest month of the year. In January, the weather in Gladstone is typically warm. Average daily high temperature in January is about 27 degrees above zero. On average, Gladstone has 10 partly cloudy, 9 rainy, 9 sunny, and 3 cloudy days in January. The rains are usually heavy.