Weather APIs are similar to map APIs in terms of integration and versatility of data sources. ClimaCell collects, aggregates and processes meteorological and other relevant weather data, then offers access to it via the API. This includes data like:

• Temperature
• Humidity
• Wind Speed
• Precipitation
• Cloud cover
• Visibility
• …and much more.

ClimaCell provides a total of 5 data layers (weather, air quality, pollen, road risk and fire index) of 60+ different data fields -- and you can use as many, or as few, as you'd like. All data layers are covered by our selection of plans and are restricted only by the rate-limiting. See our references to view the full list of data layers that we offer.

ClimaCell’s Weather API offers both numerical data and map layers with hyper-local minute-by-minute weather, including historical, real-time, and forecast weather data – globally.

This weather API takes a unique approach that combines proprietary data derived from virtual sensors such as wireless signals, connected vehicles, drones, and IoT devices, with AI-driven models. ClimaCell’s forecasts and real-time data are trusted by top companies such as Uber, United Airlines, National Grid, and more.

CimaCell provides proprietary real-time weather data and 6 hours of historical data in the US based on our sensor technology of actual field observations. Moreover, we offer up to 4 weeks of historical station data on METAR-certified and other stations included.

If you're looking for bulk historical data, check out our Weather for AI offering, which allows you to access the most accurate historical weather information for millions of locations worldwide.

The Climacell weather API is built with AWS, Autodesk, REST API using JSON for the requests and the responses, with HTTPS support.

We offer plans that range from a free weather API to enterprise – and everything in between.

Our free API plan includes access to real-time and hourly forecasting, nowcasting (minute-by-minute forecasting), historical stations, air quality parameters, fire index, road risk, insights, map tiles, and more. The free plan is capped at 1,000 calls/day. See our pricing page for more details.

According to your plan, you are limited to a certain amount of requests per hour and day to any of the API endpoints. See our pricing page for more details.

Our web weather widgets can be added to any page of your website or app in order to share ClimaCell forecasts with your visitors. The widgets can be tailored to your business' needs by editing their parameters, appearance, and more using the weather API. Here is a guide to building your own weather widget with our API.

If you’re ready to get started, check out our pricing page to see which tier is right for your project. If you need help, feel free to contact us for more information: support@climacell.co.