-
Federal
U.S. Daily Climate Normals (1981-2010)
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Integrated Surface Dataset (Global) (Version Superseded)
National Oceanic and Atmospheric Administration, Department of Commerce —
This version has been superseded by a newer version. It is highly recommended for users to access the current version. Users should only access this superseded... -
Federal
U.S. Annual/Seasonal Climate Normals (1981-2010)
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
U.S. Monthly Climate Normals (1981-2010)
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
U.S. Hourly Climate Normals (1981-2010)
National Oceanic and Atmospheric Administration, Department of Commerce —
The U.S. Hourly 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... -
Federal
NOAA Monthly U.S. Climate Divisional Database (NClimDiv)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset replaces the previous Time Bias Corrected Divisional Temperature-Precipitation Drought Index. The new divisional data set (NClimDiv) is based on the... -
Federal
United States Climate Reference Network (USCRN) Quality Controlled Datasets
National Oceanic and Atmospheric Administration, Department of Commerce —
USCRN Products are available on public FTP and derived from the USCRN processed data. Available parameters include averages and calculated values for precipitation,... -
Federal
Global Historical Climatology Network - Monthly (GHCN-M), Version 3
National Oceanic and Atmospheric Administration, Department of Commerce —
Please note, GHCN-Monthly provides climatological observations for four elements; monthly mean maximum temperature, minimum temperature, mean temperature, and monthly... -
Federal
International Comprehensive Ocean-Atmosphere Data Set (ICOADS) Release 3.0 Final, Individual Reports in the International Maritime Meteorological Archive Format version 1 (IMMA1)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset, the International Comprehensive Ocean-Atmosphere Data Set (ICOADS), is the most widely-used freely available collection of surface marine observations,... -
Federal
United States Air Force 14th Weather Squadron Surface Weather Observations (Restricted)
National Oceanic and Atmospheric Administration, Department of Commerce —
The 14th Weather Squadron of the U.S. Air Force (USAF-14WS) creates a comprehensive dataset of weather observations; these observations stem from hundreds of domestic... -
Federal
NOAA Monthly U.S. Climate Gridded Dataset (NClimGrid)
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA Monthly U.S. Climate Gridded Dataset (NClimGrid) consists of four climate variables derived from the GHCN-D dataset: maximum temperature, minimum... -
Federal
WDC-A Meteorological and Oceanographic Data from Chernobyl for 1986
National Oceanic and Atmospheric Administration, Department of Commerce —
WDCA Chernobyl Data consists of digital data set DSI-9681, archived at the National Centers for Environmental Information (NCEI). World Data Center for Meteorology... -
Federal
Global Summary of the Month (GSOM), Version 1
National Oceanic and Atmospheric Administration, Department of Commerce —
This Global Summaries dataset, known as GSOM for Monthly, contains a monthly resolution of meteorological elements from 1763 to present with updates applied weekly.... -
Federal
Global Daily Climatology Network: Kazakhstan subset
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset is a compilation of in situ daily meteorological observations for Kazakhstan within the framework of joint efforts to create Global Daily Climatology... -
Federal
National Weather Service Raw Upper Air Observational Data - Individual Flights
National Oceanic and Atmospheric Administration, Department of Commerce —
These National Weather Service (NWS) raw upper air data contain individual flight data from sites monthly. Majority are Radiosonde Replacement System (RRS) sites,... -
Federal
Logbooks from the English East India Company voyages digitized in keyed format from 1789 to 1834
National Oceanic and Atmospheric Administration, Department of Commerce —
This collection of keyed Logbooks from the East India Company voyages are formatted in a common digitized format. Data include daily instrumental measurements and... -
Federal
United States Historical Climatology Network (USHCN), Version 2.5
National Oceanic and Atmospheric Administration, Department of Commerce —
The U.S. Historical Climatology Network Monthly Data, Version 2.5 consists of precipitation and temperature data "corrected" for changes in station location,... -
Federal
United States Climate Reference Network (USCRN) Processed Data from the Version 2 USCRN Database
National Oceanic and Atmospheric Administration, Department of Commerce —
USCRN Processed data are interpreted values and derived geophysical parameters processed from raw data by the USCRN Team. Data were interpreted and ingested into a... -
Federal
Global Historical Climatology Network - Monthly (GHCN-M), Version 2
National Oceanic and Atmospheric Administration, Department of Commerce —
Please note, the temperature portion of this dataset has been superseded by a newer version. Users should not use this version except in rare cases (e.g., when... -
Federal
International Comprehensive Ocean-Atmosphere Data Set (ICOADS) Near-Real-Time (NRT) - Daily, Release 3.0.2
National Oceanic and Atmospheric Administration, Department of Commerce —
The International Comprehensive Ocean-Atmosphere Data Set (ICOADS) is the world's most extensive surface marine meteorological data collection. Building on national...
Official websites use .gov
A
.gov website belongs to an official government
organization in the United States.
Secure .gov websites use HTTPS
A
lock (
) or https:// means you’ve safely connected to
the .gov website. Share sensitive information only on official,
secure websites.