Dhaka sits in one of the most flood-prone regions on Earth, at the heart of the Ganges-Brahmaputra delta, and receives roughly 2,000 mm (about 79 inches) of rain a year, with the overwhelming majority falling during the monsoon season from June to September. The city’s low, flat elevation, combined with the convergence of major rivers nearby, means that both direct monsoon rainfall and upstream river flooding can inundate large parts of the city for extended periods each year. Rapid, unplanned urban growth has also reduced the natural wetlands and canals that once helped absorb excess water, making drainage slower than it used to be. Intense monsoon downpours can flood streets within an hour, stranding commuters and disrupting daily life across the metro area. Because monsoon rainfall intensity varies so much day to day, radar tracking is an important practical tool for residents and disaster-management authorities alike. The Bangladesh Meteorological Department operates the country’s weather radar network.
Learn more: Flash Flood Warning Signs on Radar · Open the full Rain Map
Frequently Asked Questions
Is it raining in Dhaka right now?
The live radar map above shows precipitation over Dhaka in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Dhaka, no significant rain is currently being detected.
How often does the Dhaka 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 Dhaka?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Bangladesh are moving – the clearest way to judge whether a shower will reach Dhaka or pass by.
Is this Dhaka 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.