Welcome to the Largest Real-time Environmental Data Platform
A Purpose-Driven Company
Synoptic Data is proud to be a Public Benefit Corporation and Certified B Corp. As a purpose-driven company, we’re a reliable ally for communities and industries impacted by weather, water, and environmental conditions. Uniting people with data is our passion! We’re building the largest global real-time data platform, empowering users with timely and accurate information to help them make important decisions.
Multiple Ways to Access Data, Hassle-Free
Whether you're making critical decisions, conducting research, or managing day-to-day operations, our platform provides you with real-time and historical data from thousands of stations around the world.
Weather API
Lightning fast API with comprehensive real-time and historical global data
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Data Viewer
Spatial visualization of all publicly available data around the world
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Dashboards and Notifications
Tools to monitor local conditions and take quick action
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Data Marketplace and Resale Services
Access or resell private weather and environmental network data
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Open Access Program
No cost access to data for smaller research projects and local weather enthusiasts
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Federal Contract Services
Trusted provider of the National Mesonet Program and other U.S. Government agency contracts
Learn moreWhen Data Matters, Choose the Platform that Gives You the Most
The Synoptic Data platform is the largest global repository of weather and environmental data. From a single source, you get access to data from more networks around the world than any other provider.
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Public & Private Data
Synoptic secures data from multiple public and private sources to deliver comprehensive, reliable data in a single place.
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Low Latency + Quality Control
With over 10+ checks, Synoptic processes and quality controls data in real-time to provide information as quickly as possible.
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Uptime Guarantee
Synoptic provides a 99.99% uptime guarantee for API customers and has operated at this uptime rate since the past 10 years.
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Value-added Services
Synoptic provides push streaming services, precipitation data, GIS layers, radar reflectivity and more along with weather data in one place.
Synoptic in numbers
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150,000+ Weather Stations
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320+ Data Sources
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160+ Weather Variables
Helping Customers Succeed
High-quality, timely weather data
Products Used
Dashboards & Notifications
Hennepin County
Discover how Hennepin County is using the Synoptic Data Viewer and the Dashboards and Notifications tools to receive real-time data and monitor specific, localized conditions that require public warnings.
Learn moreAccurate weather data, beautifully visualized
Products Used
Weather API
Wet Dog Weather
Learn how Wet Dog Weather is enhancing customer experience by offering more precise and insightful visualizations that aid in better decision-making.
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