Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) CORe is an atmospheric reanalysis from the Climate Prediction Center NCEP/NWS/NOAA with collaboration with Environmental Modeling Center NCEP/NWS/NOAA and Physical Sciences Laboratory NOAA. CORe is designed to replace CDAS (real-time extension to NCEP/NCAR Reanalysis). CORe covers a similar period of time (1950 to real time...
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CORe Reanalysis: Low Resolution
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) CORe is an atmospheric reanalysis from the Climate Prediction Center NCEP/NWS/NOAA with collaboration with Environmental Modeling Center NCEP/NWS/NOAA and Physical Sciences Laboratory NOAA. CORe is designed to replace CDAS (real-time extension to NCEP/NCAR Reanalysis). CORe covers a similar period of time (1950 to real time...
Global Historical Climatology Network – Daily (GHCN-Daily), Version 3
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) The Global Historical Climatology Network - Daily (GHCN-Daily/GHCNd) dataset integrates daily climate observations from approximately 30 different data sources. Version 3 was released in September 2012 with the addition of data from two additional station networks. Changes to the processing system associated with the version...
Hourly, Daily, Monthly averages of Methane In-situ measurements from baseline observatories
Post, September 29, 2026 • (National Oceanic and Atmospheric Administration) Multiple Sites: Continuous Hourly, Daily, Monthly averaged In-situ ch4 measurements from Baseline Observatories. These directories contain atmospheric CH4 in units of dry-air mole fraction from 3 NOAA GML observatories: Utqiaġvik, Alaska (BRW), Mauna Loa, Hawaii (MLO), and American Samoa (SMO). Link to Dataset Hourly, Daily,...
Monthly Summaries of the Global Historical Climatology Network – Daily (GHCN-D)
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) Monthly Summaries of Global Historical Climatology Network (GHCN)-Daily is a dataset derived from GHCN-Daily. The data are produced by computing simple averages or monthly accumulations of the daily observations. The meteorological elements calculated for the data set include, but are not limited to: monthly maximum...
National Solar Radiation Database (NSRDB) Station Data Output for 1991 to 2010
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) The National Solar Radiation Database (NSRDB) was produced by the National Renewable Energy Laboratory under the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. The NSRDB update is a collection of hourly values of the three most common measurements of solar radiation...
NCEP/DOE Reanalysis II
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) The NCEP-DOE Reanalysis 2 project is using a state-of-the-art analysis/forecast system to perform data assimilation using past data from 1979 through near present. A large subset of this data is available from PSL in its original 4 times daily format and as daily and monthly...
NH Ease-Grid Snow Cover
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) Derived from the Northern Hemisphere EASE-Grid Weekly Snow Cover and Sea Ice Extent which combines snow cover and sea ice extent at weekly intervals for October 1978 through August 1995, and snow cover only for January 1971 through October 1978. (Sea ice data was not...
U.S. 15 Minute Precipitation Data
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) U.S. 15 Minute Precipitation Data is digital data set DSI-3260, archived at the National Climatic Data Center (NCDC). This is precipitation data. The primary source of data for this file is approximately 2,000 mostly U.S. weather stations operated or managed by the U.S. National Weather...
U.S. Annual/Seasonal Climate Normals (1981-2010)
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) The U.S. Annual Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters that provide users with many tools to understand typical climate conditions for thousands of locations across the United States, as well as U.S. territories, commonwealths, the Compact of Free Association...
U.S. Daily Climate Normals (1981-2010)
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) The U.S. Daily Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters for thousands of U.S. stations located across the 50 states, as well as U.S. territories, commonwealths, the Compact of Free Association nations, and one station in Canada. NOAA Climate Normals...
U.S. Monthly Climate Normals (1981-2010)
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) The U.S. Monthly Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters for thousands of U.S. stations located across the 50 states, as well as U.S. territories, commonwealths, the Compact of Free Association nations, and one station in Canada. NOAA Climate Normals...
United States Climate Reference Network (USCRN) Quality Controlled Datasets
Post, November 13, 2025 • (National Oceanic and Atmospheric Administration) USCRN Products are available on public FTP and derived from the USCRN processed data. Available parameters include averages and calculated values for precipitation, air temperature, solar radiation, surface temperature, relative humidity, soil moisture, and soil temperature on varying time scales. Products are available as sub-hourly,...