Weather API
High-Resolution Weather Intelligence That Drives Energy Performance.
The Meteomatics Weather API turns weather data into a strategic advantage for energy companies. Instead of juggling fragmented sources, you get a single, high-reliability feed that delivers exactly the insights needed to forecast supply, balance the grid, protect assets, and optimize trading decisions.
Access decades of historical data (back to 1940), real-time observations, and precise forecasts, including high-resolution EURO1k and US1k models, all unified into one consistent data structure. With 110+ sources integrated under the hood, the API removes data gaps and inconsistencies that undermine forecasting accuracy.
Built for operational environments, the API plugs directly into your analytics, forecasting, and visualization workflows (Python, R, Power BI, QGIS, Tableau, and more), delivering outputs in the formats your systems already expect, from CSV and JSON to NetCDF, GRIB, and GeoTIFF.
With one API endpoint, you gain the weather intelligence needed to operate more efficiently, reduce risk, and enhance profitability across the entire energy value chain.
| Access | API |
| Region | Global |
| Format | CSV, HTML, JSON, NetCDF, XML |
| Frequency | ≥ 5min |
| Granularity | 90 meters |
| History | ≥ 1940 |
What is provided
> Comprehensive weather intelligence combining historical, real-time, forecast, and climate data (deterministic and ensemble) from all major global and regional numerical and AI-based models (e.g., ECMWF, GFS, ICON, AROME), enhanced by Meteomatics’ exclusive Mix model for optimal local accuracy, the EURO1k high-resolution model (1 km / 15 min) for Europe, and real-time observations from 110+ sources including radar, satellite, stations, and Meteodrones.
> Key energy parameters: solar irradiance, wind speed and direction, temperature, precipitation, humidity, and more.
> Solar power output in kW and MW for various tracking systems, panel orientations (tilt angles), efficiencies, and shading effects, derived from a detailed topographic model.
Advantages
> Stronger load forecasts thanks to consistent historical and real-time weather inputs.
> Unmatched spatial precision: dynamic downscaling to 90 meters for highly accurate, site-specific forecasts.
> More accurate wind and solar predictions powered by high-resolution modeling.
> Better grid and trading decisions through reliable, minute-level data access.
> Lean integration workflows that eliminate engineering overhead and data wrangling.
How to connect
> Integrate the API into your workflow. Query, visualize, and automate data retrieval in your preferred tools or systems.
Meteomatics Weather API
Visit our website to learn more about our complete suite of products.
Prices
Prices are tailored to your use case.
Contact Us
| Department | Sales |
| Phone | +49 30 200 74 280 |
| sales@meteomatics.com | |
| Website | www.meteomatics.com |
Meteomatics
High-Accuracy Weather Intelligence for Generation, Grid, and Trading.
Meteomatics provides the energy industry with the most accurate, high-resolution weather data available, enabling smarter decisions from generation to grid management and trading. By combining proprietary weather models, cutting-edge Meteodrone observations, and a fast and flexible API, Meteomatics transforms atmospheric complexity into clear, actionable insights. Utilities, traders, and renewable operators worldwide rely on Meteomatics to optimize production, anticipate demand, manage risk and cut costs, achieving greater efficiency, resilience, and profitability in a rapidly changing climate.
Across Europe, leading energy companies such as Shell, TotalEnergies, EDF, Enel, Engie, Iberdrola, Axpo, Fortum, Swissgrid, and BKW trust Meteomatics to power their forecasting, trading, and operational decision-making with unparalleled weather intelligence.
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