The worrying changes in India’s monsoon patterns have implications for everything from agriculture to health

Take Maharashtra, 80% of which is rainfed. In areas such as Vidarbha and Marathwada, the onset of monsoon is now late. After a small pickup in July, there is a break in rainfall in August, lasting up to three-four weeks during the fruit formation phase. The wet spell starts again in September and continues well into October, when it should be dry. This isn't limited to Maharashtra. Several critical areas considered the breadbasket of India—Bihar, West Bengal and Uttar Pradesh—are witnessing the same pattern. Little rain in June-July and peak rainfall in September/October, when the southwest monsoon should be withdrawing.