January weather forecast in Tehuacan

January in Tehuacan is the coldest month of the year. In January, the weather in Tehuacan is typically warm. Average daily high temperature in January is about 15 degrees above zero. On average, Tehuacan has 15 partly cloudy, 10 sunny, 4 cloudy, and 2 rainy days in January. The rains are usually light.