Also,
Un-seasonal rains?
(http://www.freshplaza.com/article/154490/India-Grapes-and-mangoes-marginally-affected-by-hailstorms)
http://www.thehindubusinessline.com/economy/agri-business/maharashtra-farmers-use-new-methods-to-save-horticulture-crops-from-hailstorms/article8310051.ece