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Nine Times More Efficient

ColorfulClouds

Know Exactly When the Rain Starts

1 min

Short-time precipitation forecast down-to-the-minute

1 km

Location of the forecast accurate to less than 1km

83 %

83% hit-rate on average

120 h

120-hour nationwide haze forecast

Caiyun API

Make Your Products Perceive The Future

Global weather data

2 ways for calling data: by city/by longitude & latitude

2 kinds of air quality data

PM2.5/AQI

Weather

15-day weather forecast

Real-time weather data

Updates every 30 seconds

Exclusive precipitation forecast

Minute-by-minute forecast for the next 2 hours

Exclusive air-quality forecast

Hour-by-hour forecast in the next 5 days

6 kinds of weather data

Temperature/humidity/wind speed/wind direction/cloud cover/rainfall

4 kinds of life index

Carwash/cold/dressing/UV

know more try now

Partners

We have provided accurate weather forecast for the public and partners 758,105,745,156 times

  • I was dreaming that I could create a software like ColorfulClouds Weather but now I'm glad that the genius people at ColorfulClouds Weather have made this dream come true and even exceeded my expectations. Those bothered by sudden rain showers should definitely check out this app.
  • Dong Zhenning
    President of AutoNavi
  • Ye Quanzhi
    Astronomer
  • Zhang Jiang
    Prof. at BNU
  • Zhang Zuqiang
    Deputy Director of CMA
Data Source

CMA

CASIEE

CWB

NOAA

CEMWF

Open Weather Map

PM25.in