Summer is the hottest season having longest days and shortest nights. It is quite longest season than other seasons of the year. During summer solstice, days become longest and nights shortest. Summer season generally starts soon after the Holi festival (in the month of March) and ends in the month of June. As day-length increases, summer season temperature become at highest peak point; however, as day-length decreases, summer temperature goes down slowly. When it becomes summer in Northern Hemisphere, it becomes winter in Southern Hemisphere. Weather becomes quite dry in this season however because of high temperature, warm air runs all through the season which is intolerable to us.
