January in Sivaki is the cloudiest and the most freezing month of the year. In January, the weather in Sivaki is typically freezing. Average daily high temperature in January is about 20 degrees below zero. On average, Sivaki has 16 cloudy, 10 partly cloudy, and 5 sunny days in January. January as well as February, November, and December is considered the most uncomfortable time to visit Sivaki.