CoCoRaHS is an acronym for the Community Collaborative Rain, Hail and Snow Network. CoCoRaHS is a unique, non-profit, community-based network of volunteers of all ages and backgrounds working together to measure and map precipitation (rain, hail and snow). By using low-cost measurement tools, stressing training and education, and utilizing an interactive Web-site, our aim is to provide the highest quality data for natural resource, education and research applications. We are now in all fifty states.
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Community Collaboration Rain, Hail & Snow Network (CoCoRaHS)
What can I do with these data?
- View current and past precipitation related data across the United States.
How do I use the site?
- View maps of the United States or by state
- Interactive Map: Use the tools to modify the map viewer
- View data reports/summaries using the “View Data” tab at the top of the CoCoRaHS page
Community Collaboration Rain, Hail & Snow Network (CoCoRaHS): home page for CoCoRaHS
CoCoRaHS Interactive Map: use the interactive map to dispaly measurements across the United States
CoCoRaHS Data: link to view data reports
Data Source: Community Collaborative Rain Hail and Snow (CoCoRaHS) Network
Data Type: Land-based Station
Period of Record: 1998 to Present