Delhi gets around 800 mm (roughly 32 inches) of rain a year, with the large majority arriving during the summer monsoon between July and September following a long, hot, dry spring. Because the city goes through months of minimal rainfall beforehand, the first heavy monsoon downpours often overwhelm drains clogged with dry-season debris, and the resulting flash flooding on major roads and underpasses is a recurring feature of the early monsoon weeks each year. Intense short bursts of rain, sometimes accompanied by strong winds, can also disrupt the city’s dense road and rail network within a very short window. As the monsoon progresses and infrastructure adjusts, flooding tends to become somewhat more manageable, though sudden heavy spells remain a risk throughout the season. Given how quickly conditions change during Delhi’s monsoon, radar imagery is widely used locally to judge whether an approaching band is likely to cause serious disruption. The India Meteorological Department operates a Doppler radar at Palam covering the capital region.
Learn more: Flash Flood Warning Signs on Radar · Open the full Rain Map
Frequently Asked Questions
Is it raining in Delhi right now?
The live radar map above shows precipitation over Delhi in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Delhi, no significant rain is currently being detected.
How often does the Delhi rain radar update?
The radar refreshes continuously, typically every few minutes, so the map reflects current conditions rather than an hours-old forecast. Press play to animate the most recent frames.
Can I see if a storm is heading toward Delhi?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over India are moving – the clearest way to judge whether a shower will reach Delhi or pass by.
Is this Delhi rain radar free to use?
Yes, completely free – no account, app download, or sign-up required. It works in any browser on desktop and mobile.