Taking the local weather in Bolshie Koty into account can help you maximise your time at the pool during your trip. The hottest months are usually July and June, with an average temperature of 15°C, while the coldest months are January and February, with an average of -15°C. The snowiest months in Bolshie Koty are January, December, February and November, with each month seeing an average of 22 cm of snowfall.