October in Bol'shoy Khatymi is the snowiest month of the year. In October, the weather in Bol'shoy Khatymi is typically freezing. Average daily high temperature in October is about 4 degrees below zero. On average, Bol'shoy Khatymi has 10 snowy, 9 cloudy, 6 partly cloudy, 5 sunny, and 1 rainy day in October. The snowfalls are usually light.