The hill resort of Dehradun is ideally located amongst the hills and experiences moderately pleasant climate throughout the year. The temperature hovers between 44.5°C and 16.7°C in the summers. While in the Winters Dehradun grows colder with the temperature varying between 23.6°C and 5.4°C. Dehradun is flocked by tourists all through the year. In summers it is the retreat from the plains and in winters it is the snow-time! You can enjoy the snow in the Garhwal Himalayas during November/December. April to July is the ideal time for a trip to the Doon valley and skip the heat and the dust of the Indian summer in the hill resort of Dehradun.