Weather API

Integrate accurate & normalized global weather & forecast data into your business applications.



A robust tool for accessing global historical, current, and forecast weather data.

The appetite for precision data for decision and operations support is growing exponentially and affecting industries ranging from insurance to agriculture to risk management. However, the availability of weather and climate data has not significantly changed for decades. Athenium Analytics helps to solve this challenge as the leading precise and reliable source for a comprehensive global database of weather, climate, geography and ecosystem information that can be easily fused with other datasets.

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Read the use cases below to learn ways your business can benefit from using Athenium Analytics API:


Gwen uses real-time weather data to develop an app that allows people to look not only at the best times to plant crops based on historical data, but also based on forecasted weather conditions.


An analyst at an air conditioner manufacturer, Orly uses historical weather data of target markets, combined with historical unit sales and forecast data to make educated production decisions.


In order to ensure her ski resort is adequately staffed, Mishka uses historical weather conditions, combined with last season’s guest counts and forecast data to make informed hiring decisions.

Why our data?

Our databases are quality checked, translated, converted, and normalized to provide hourly, gap-free, statistically stable data made accessible for analytics and solutions. Our historic data is assimilated from multiple state-of-the-industry sources, including the Climate Forecast System Reanalysis and Meteorological Terminal Aviation Routine Weather Report (METAR) and Meteorological Assimilation Data Ingest System (MADIS) feeds. Hourly seven-day forecasts are based on the industry’s best forecast models, including the Global Forecast System (GFS), interpolated hourly. We also leverage a number of National Oceanic and Atmospheric Administration (NOAA) numerical model analyses and forecasts, as well as our own proprietary modeling, for both historical and forecast data. Our capability to ingest raw data in any format from any source, then prepare and deliver the data in useful formats, is what sets us apart from any other data providers.


Choose a plan that best meets your usage needs and contact us for pricing details.

*One call is defined as one api request for up to 7 days of data for Core/Premium/Forecast data

Light: 0 - 175,000 calls per month

Average: 175,001 - 500,000 calls per month

Moderate: 500,001 - 1,000,000 calls per month

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The available variables have applications across a wide range of business sectors to provide all of the weather data needed for your business or project. For more information on the individual variables, view our API Docs to read their descriptions.

Read the API Docs

Want to learn more about API?

For more information, call us at (888) 320-7693 or email

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How can we help your business?

Discover how our solutions can change the way your business operates.

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