The window of pleasant weather in Central Asia is quite narrow, with freezing winters and scorching summers the norm. Spring and fall are ideal times to visit, when the weather is mostly mild. However, one should prepare for a full range of Central Asia weather, considering the three different countries, different altitudes and diverse geography experienced on this trip. It might be hot, it might rain, and it might snow. Nights could go below freezing in some areas, even in spring and fall.