January in Tabora is the rainiest, the cloudiest, and the coldest month of the year. In January, the weather in Tabora is typically warm. Average daily high temperature in January is about 25 degrees above zero. On average, Tabora has 30 rainy and 1 sunny day in January. The rains are usually heavy. January as well as February, March, April, and December is considered the most uncomfortable time to visit Tabora.