We provide weather data through automated easy-to-work self-service subscriptions for independent onboarding and integration. They operate under standard public terms with mandatory visible attribution to OpenWeather, and include technical support via our Support Centre.
Procurement documentation, negotiated agreements, and the account support are not included. For contract-based licensing and enterprise-grade delivery, please refer to our Enterprise Solutions.
The most complete OpenWeather API that combines real-time, forecast, historical, and alert data into a single request.
One Call 3.0 weather API
One Call 3.0
pay-per-call
First 1,000 API calls
per day are FREE
What’s included in one call
Built for Developers
Subscriptions Choose the plan aligned with your project scope, usage volume, and development needs |
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Price per month | ... | ... | ... | ... |
API Calls/Minute | 600 | 3,000 | 30,000 | 100,000 |
API Calls/Month | 10M | 100M | 1B | 3B |
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License Type | ||||
Availability | 95% | 99,5% | 99,5% | 99,9% |
Weather Data Update Frequency | Every 2 hrs or less | Every 1 hrs or less | Every 10 min or less | Every 10 min or less |
Download up to 47+ years back historical weather data for any location worldwide.
Key features:
Ideal for long-term analysis, climate research, modelling, and data-driven forecasting.
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/Location
Access archived 16-day forecasts exactly as they were issued for any location worldwide.
Key features:
Ideal for forecast verification, model validation, and performance analysis.
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/location
Radar-based maps providing highly precise precipitation data for any location worldwide.
Key features:
Ideal for flood monitoring, transport operations, outdoor planning, and weather-sensitive decision-making.
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/month
Access hourly updated global weather map layers for visualization and monitoring applications.
Key features:
Ideal for building interactive weather maps, dashboards, and geospatial monitoring tools.
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/month
Access real-time and forecasted solar irradiance data for any location worldwide.
Key features:
Ideal for solar energy monitoring, system optimization, and performance forecasting.
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/API call
Estimate solar power generation and panel performance for any location worldwide using advanced weather and irradiance models.
Key features:
Ideal for solar project planning, system optimization, and performance forecasting.
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/month per location
Accurate wind speed and direction data for any location worldwide, available for hub heights between 10 and 500 meters.
Key features:
Ideal for wind energy assessment, turbine optimization, and wind-sensitive operations.
Download 45+ years of historical solar irradiance data for any location worldwide via bulk access.
Key features:
Ideal for solar energy modelling, performance assessment, and long-term resource analysis.
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/location for 47+ years archive
Download an archive of previously generated 16-day solar irradiance forecasts for any location worldwide.
Key features:
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/location (3 years archive)
Access real-time and forecasted road weather risk data for any location worldwide to support safer and more efficient transport operations.
Key features:
Ideal for logistics, fleet operators, navigation platforms, and weather-sensitive transportation services.
Advanced fire danger assessment data to support wildfire prevention, monitoring, and risk management.
Key features:
Ideal for forestry services, environmental agencies, insurers, and risk management platforms.
A professional agricultural intelligence platform delivering satellite-based crop and field monitoring data worldwide.
Key features:
Ideal for precision agriculture, farm management, agribusiness analytics, and yield optimization.
Enterprise service is delivered under a separate commercial license (not ODbL), offering predictable commercial terms, enterprise-grade delivery, and licensing aligned with corporate procurement and compliance.
Enterprise
Enterprise
£3,000 (base subscription)
Data included
Technical features
Commercial & procurement
Customisation and extensions
Additional data products, higher usage volumes, and bespoke requirements are available as extensions to an active Enterprise subscription and are priced separately. Extensions cannot be purchased independently.
Free for everyone
Current weather
and forecasts
Free for students
Current, Forecast
and Historical data