Question

Why temp of easter himalaya is less than western himalaya

Answer 1

Because these mountains encompass the largest nonpolar ice mass in the temperature elevations in certain high altitude zones

Answer 2

The difference in the observed level of the snowline in western and eastern Himalayas is also due to yearly changes in the climatic conditions of the region. In the Himalayas, volume of precipitation changes from year to year, and with that the altitude at which snow falls also changes. In the years of high precipitation, often snow falls at lower altitude than the years of low precipitation.