Kunming lies in the mountainous terrain of southwest China, where a humid subtropical climate and complex topography combine to funnel moist air into intense, localized downpours, especially through the summer rainy season.
At high elevation on the Yunnan-Guizhou Plateau, the city’s climate is milder than most of China, but sudden plateau thunderstorms can still bring intense, short-lived downpours. Steep terrain means rainfall runoff concentrates quickly into streams and rivers around Yunnan, so radar-based tracking of individual storm cells is especially valuable for anticipating flash flooding in low-lying districts. Learn more: Flash Flood Warning Signs on Radar · Open the full Rain Map
Frequently Asked Questions
Is it raining in Kunming right now?
The live radar map above shows precipitation over Kunming, Yunnan in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Kunming, no significant rain is currently being detected.
How often does the Kunming 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 Kunming?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Yunnan are moving – the clearest way to judge whether a shower will reach Kunming or pass by.
Is this Kunming 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.