If you're looking forward to lots of outings with your partner, check out these details about year-round temperatures in Tashkent: The hottest months are usually July and August with an average temp of 81°F, while the coldest months are January and December with an average of 40°F. The snowiest months in Tashkent are February, January, March, and December, with each month seeing an average of 6 inches of snowfall.