South Asia Weather
Real-time forecasts for India, Pakistan & Bangladesh
Popular Cities
Current conditions across the region
Top Asian Cities
About South Asia Climate
India, Pakistan and Bangladesh share four major weather phenomena that shape the lives of nearly two billion people every year.
Monsoon
The southwest monsoon (June–September) delivers 70–90% of India's annual rainfall. Arrival in Kerala by early June, sweeping across the country in 30–40 days. Bangladesh receives its heaviest rain in July and August.
Heatwaves
From March to June, the northern plains — Rajasthan, UP, Bihar, Madhya Pradesh — see 45–48°C heat. May is typically the hottest month, with heatstroke claiming thousands of lives annually.
Cyclones
The Bay of Bengal produces the deadliest tropical cyclones on Earth. Risk peaks in pre-monsoon (April–May) and post-monsoon (October–December). Tamil Nadu, Andhra Pradesh, Odisha and the Bangladesh coast are most exposed.
Air Quality
In winter (October–January), AQI in Delhi, Lahore, Dhaka and Kanpur often reaches 300–500 due to crop-residue burning and temperature inversions. Check live PM2.5 and PM10 readings on each city page.
Mausam Online provides real-time weather forecasts for 1,000+ cities across the region — hourly updates, 7-day outlook, and air-quality monitoring with PM2.5 and PM10 data.