-
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Integrated Surface Dataset (Global) (Version Superseded)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This version has been superseded by a newer version.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 Users should only access this superseded...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
International Best Track Archive for Climate Stewardship (IBTrACS) Project, Version 4.01
National Oceanic and Atmospheric Administration, Department of Commerce —
The International Best Track Archive for Climate Stewardship (IBTrACS) provides location and intensity for global tropical cyclones. The data span from the 1840s to... -
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
Automation of Field Operations and Services (AFOS) National Weather Service (NWS) Service Records and Retention System (SRRS) Data
National Oceanic and Atmospheric Administration, Department of Commerce —
Service Records and Retention System (SRRS) is historical digital data set DSI-9949, a collection of products created by the U.S. National Weather Service (NWS) and... -
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
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 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
Snowstorm Database
National Oceanic and Atmospheric Administration, Department of Commerce —
The Snowstorm Database is a collection of over 500 snowstorms dating back to 1900 and updated operationally. Only storms having large areas of heavy snowfall (10-20... -
Federal
National Weather Service (NWS) Station Information System (SIS), Version 2
National Oceanic and Atmospheric Administration, Department of Commerce —
National Weather Service (NWS) Station Information System (SIS) contains observing station metadata from November 2016 to present. These are renditions are used for... -
Federal
U.S. Supplemental 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 for thousands of U.S. stations located across the 50 states, as... -
Federal
United States Climate Reference Network (USCRN) Raw Observations from Datalogger
National Oceanic and Atmospheric Administration, Department of Commerce —
Datalogger files are raw USCRN data. However, instead of being collected via satellite, the raw data are collected from station dataloggers (also referred to as PDAs... -
Federal
United States Climate Reference Network (USCRN) Standardized Soil Moisture and Soil Moisture Climatology
National Oceanic and Atmospheric Administration, Department of Commerce —
The U.S. Climate Reference Network (USCRN) was designed to monitor the climate of the United States using research quality instrumentation located within... -
Federal
U.S. Climate Normals Product Suite (1981-2010)
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA Climate Normals are a large suite of data products that provide users with many tools to understand typical climate conditions for thousands of locations... -
Federal
International Surface Temperature Initiative (ISTI) Global Land Surface Temperature Databank - Stage 2 Monthly
National Oceanic and Atmospheric Administration, Department of Commerce —
The global land surface temperature databank contains monthly timescale mean, max, and min temperature for approximately 40,000 stations globally. It was developed as... -
Federal
Global Precipitation Climatology Project (GPCP) Climate Data Record (CDR), Version 1.3 (Daily)
National Oceanic and Atmospheric Administration, Department of Commerce —
The GPCP Daily analysis is a companion to the GPCP Monthly analysis, and provides globally complete precipitation estimates at a spatial resolution of one degree... -
Federal
Global Precipitation Climatology Project (GPCP) Climate Data Record (CDR), Version 2.3 (Monthly)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Global Precipitation Climatology Project (GPCP) consists of monthly satellite-gauge and associated precipitation error estimates and covers the period January... -
Federal
Northeast Snowfall Impact Scale (NESIS)
National Oceanic and Atmospheric Administration, Department of Commerce —
While the Fujita and Saffir-Simpson Scales characterize tornadoes and hurricanes respectively, there is no widely used scale to classify snowstorms. The Northeast...
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.