January in Tashkent is the coldest month of the year. In January, the weather in Tashkent is typically cold. Average daily high temperature in January is about 5 degrees above zero. On average, Tashkent has 15 sunny, 11 partly cloudy, 4 rainy, and 1 cloudy day in January. The rains are usually light. January as well as February is considered the most uncomfortable time to visit Tashkent.