What is the weather like in India in 2026?

IMD and climate summaries commonly frame a hot season before the rains, a southwest monsoon roughly from June to September, a retreating or post-monsoon period in autumn, and a cooler winter in northern plains from about December to February. The southwest monsoon typically advances from Kerala and the southwest coast northward over weeks, not as one nationwide storm day: Rain in India.

Pre-monsoon months, especially March to May, bring the hardest heat for many inland cities: Summer heat. Winter in Delhi can need layers and heaters; winter in coastal Mumbai feels mild and still humid. Parts of southeast India also feel a northeast monsoon pulse later in the year.

Bangalore sits on a plateau and often feels more temperate than Delhi summers, which is why many expats call it easier for outdoor weeks. Mumbai stays warm and humid, with monsoon flooding that rewrites train and road plans. Delhi combines extreme heat, colder winters, and air-quality weeks that can cancel outdoor plans even when the sky looks clear.

Goa and other coasts trade beach seasons for heavy monsoon shutdowns of outdoor tourism. Hill stations become weekend escapes when plains heat or pollution peaks: Best climate and Where to live in India.

Air conditioning, mould control, and monsoon footwear matter more than newcomers expect. Test building drainage and generator habits before signing a lease. Remote workers should check fibre resilience during storms. Social calendars shift with rain and pollution alerts: Social life.

Pack for the city you chose, not for a pan-India packing list. A Delhi winter coat is dead weight in coastal Goa, and Mumbai monsoon sandals matter more than a Himalayan fleece you will only use on weekend escapes.