Browser FTP deprecation: Due to browser FTP deprecation, users will no longer be able to access NCEI data via browser FTP clients. Users may access data via NCEI Web Accessible Folders and/or FTP client supported applications. We apologize for any inconvenience. See this document as reference.
NOAA's National Centers for Environmental Information (NCEI) hosts and provides public access to one of the most significant archives for environmental data on Earth. We provide over 37 petabytes of comprehensive atmospheric, coastal, oceanic, and geophysical data.
December 17, 2020
The North Atlantic hurricane season of 2020 was one for the record books. NCEI scientist Jim Kossin puts the season in perspective.
Read MoreDecember 17, 2020
According to the December 15 U.S. Drought Monitor, moderate to exceptional drought covers 41.2% of the United States including Puerto Rico.
Read MoreDecember 14, 2020
The global land and ocean temperature departure from average for November 2020 was second-highest on record for the month of November.
Read MoreDecember 8, 2020
During November, the average contiguous U.S. temperature was 46.4°F, 4.7°F above the twentieth-century average.
Read MoreNCEI maintains one of the most significant archives on Earth, with comprehensive oceanic, atmospheric, and geophysical data. We archive over 229 terabytes of data each month from over 130 observing platforms.
How to ArchiveNCEI provides access to an extensive archive of environmental data through several platforms. We deliver the climate, coastal, oceanographic, and geophysical data you need in a variety of formats.
How to Access