January in Cochabamba is the rainiest, the cloudiest, and the coldest month of the year. In January, the weather in Cochabamba is typically warm. Average daily high temperature in January is about 15 degrees above zero. On average, Cochabamba has 21 rainy, 9 cloudy, and 1 sunny day in January. The rains are usually moderate. January as well as February is considered the most uncomfortable time to visit Cochabamba.