Open Weather Map Precipitation & Weather API
Global weather API providing current weather, forecasts, and historical data including precipitation, humidity, and related parameters. Free tier available with API key registration.
openweathermap.org
At a glance
- Region
- Global
- Coverage
- Global
- Access
- API Key Required
- Category
- Software
What's inside
- Precipitation
- Weather
- Temperature
- Humidity
- Forecast
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Design storms
Build rainfall intensity-duration-frequency curves for drainage design.
Because it has: Precipitation
- 02
Model input
Drive hydrological, crop and urban drainage models.
- 03
Risk screening
Screen projects and assets for climate risk.
Because it has: Temperature
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Downscaling
Turn coarse rainfall grids into field or ward scale estimates.
- 02
Gauge + satellite fusion
Correct satellite rainfall with gauges using machine learning.
- 03
Bias correction
Correct and downscale climate model output for a site.
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