The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
National Centers for Environmental Information
Looking for Data?
Recent Weather
Search for recent weather data in your area. Weather forecasts are available through the National Weather Service.
Featured News
December 7, 2023
U.S. Drought: Weekly Report for December 5, 2023
Moderate to exceptional drought covers 28.9% of the United States including Puerto Rico.
December 6, 2023
Are You Dreaming of a White Christmas?
See which places have the best chance of being a winter wonderland on December 25 according to weather history.
December 5, 2013
Participating in the 2023 AGU Meeting
Explore “Wide. Open. Science.” at the American Geophysical Union 2023 Meeting.
December 4, 2023
Humans of NCEI: Chris Guiterman
Get to know Chris Guiterman, a Research Scientist from the Paleoclimate team.
Archive
NCEI 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 ArchiveAccess
NCEI 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