January weather forecast in Orange

January in Orange is the warmest month of the year. In January, the weather in Orange is typically warm. Average daily high temperature in January is about 27 degrees above zero. On average, Orange has 17 sunny, 10 partly cloudy, and 4 rainy days in January. The rains are usually moderate. January as well as February, March, April, and October is considered the most comfortable time to visit Orange.