Tuesday, 13 December 2022

Western disturbance

  • Western disturbances are storms that originate in the Mediterranean region
  • They bring easterly winds to Delhi, along with a spike in moisture and increased clouding or rainfall. 
  • They are regular features in winter. 
  • In monsoon and summer, they have more tropical characteristics and bring rain and thunderstorms. 
  • In winter, they bring rain and snow over the hills and more moisture to the plains. 
  • The cloud cover results in higher minimum temperatures at night and lower day-time or maximum temperatures.

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