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U.S. Climate Normals 2020: U.S. Hourly Climate Normals (2006-2020)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: April 12, 2026 at 09:26 PM | Dataset Last Updated: May 04, 2021 at 12:00 AM
The U.S. Hourly Climate Normals for 2006 to 2020 provide users supplemental hourly normals for specialized applications for hundreds of U.S. stations located across the 50 states, as well as U.S. Territories and Commonwealths, and the Compact of Free Association nations. These stations are now largely automated, and are usually part of the Automated Surface Observing System (ASOS) or Automated Weather Observing System (AWOS). The hourly normals include temperature, dew point, heat index, wind chill, wind, cloudiness, heating and cooling degree hours, pressure normals, and other statistics of these variables. Users can access the data either by product or by station. All data utilized in the computation of the 2006-2020 Climate Normals were taken from the Integrated Surface Dataset (ISD) Lite (a subset of NCEI's Integrated Surface Dataset). These source datasets (including intermediate datasets used in the computation of products) are also archived at the NOAA NCEI.

Resources

16 resources available

  • NCEI Dataset Landing Page

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    Visit Page

  • NCEI Product Information Page

    TEXT/HTML
    Visit Page

  • NCEI Direct Download (Dataset Files)

    TEXT/HTML
    Visit Page

  • NCEI Common Access

    TEXT/HTML
    Visit Page

  • Normals Hourly Documentation 2006-2020

    PDF
    Download

  • Normals Calculation Methodology 2020

    PDF
    Download

  • Readme By-Variable By-Station Normals Files

    TEXT
    Download

  • Normals Hourly CSV Sample 2006-2020

    CSV
    Download

  • Registry of Open Data on AWS

    TEXT/HTML
    Visit Page

  • AWS S3 Explorer (Region: us-east-1)

    TEXT/HTML
    Visit Page

  • Azure Landing Page (Region: us-east)

    TEXT/HTML
    Visit Page

  • 1981-2010 U.S. Hourly Normals

    PLACEHOLDER/VALUE
    Download

  • NCEI web page for the U.S. Gridded Climate Normals

    TEXT/HTML
    Visit Page

  • NCEI web page for the 1981–2010 U.S. Climate Normals

    TEXT/HTML
    Visit Page

  • Global Change Master Directory (GCMD) Keywords

    TEXT/HTML
    Visit Page

  • GCOS Essential Climate Variables

    TEXT/HTML
    Visit Page

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Earth Science > Climate Indicators Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Air Temperature Earth Science > Atmosphere > Atmospheric Winds > Surface Winds > Wind Direction Earth Science > Atmosphere > Atmospheric Winds > Surface Winds > Wind Speed Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Dew Point Temperature Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Amount Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure Atmospheric - Surface - Air Temperature

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Complete Metadata
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describedByType application/octet-steam
description The U.S. Hourly Climate Normals for 2006 to 2020 provide users supplemental hourly normals for specialized applications for hundreds of U.S. stations located across the 50 states, as well as U.S. Territories and Commonwealths, and the Compact of Free Association nations. These stations are now largely automated, and are usually part of the Automated Surface Observing System (ASOS) or Automated Weather Observing System (AWOS). The hourly normals include temperature, dew point, heat index, wind chill, wind, cloudiness, heating and cooling degree hours, pressure normals, and other statistics of these variables. Users can access the data either by product or by station. All data utilized in the computation of the 2006-2020 Climate Normals were taken from the Integrated Surface Dataset (ISD) Lite (a subset of NCEI's Integrated Surface Dataset). These source datasets (including intermediate datasets used in the computation of products) are also archived at the NOAA NCEI.
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/aim/iso/xml/C01626.xml
isPartOf 1981-2010 U.S. Hourly Normals
issued 2021-05-04T00:00:00.000+00:00
keyword 
[
  "Earth Science > Climate Indicators",
  "Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Air Temperature",
  "Earth Science > Atmosphere > Atmospheric Winds > Surface Winds > Wind Direction",
  "Earth Science > Atmosphere > Atmospheric Winds > Surface Winds > Wind Speed",
  "Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Dew Point Temperature",
  "Earth Science > Atmosphere > Clouds > Cloud Properties > Cloud Amount",
  "Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure",
  "Atmospheric - Surface - Air Temperature",
  "Atmospheric - Surface - Wind Speed and Direction",
  "Atmospheric - Surface - Water Vapour - Dew Point",
  "Atmospheric - Upper-air - Cloud Properties",
  "Atmospheric - Surface - Air Pressure",
  "Continent > North America > United States Of America",
  "Ocean > Pacific Ocean > Central Pacific Ocean",
  "Vertical Location > Land Surface",
  "Point Resolution",
  "Point Resolution",
  "DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce",
  "Normals"
]
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2021-05-04T00:00:00.000+00:00
publisher 
{
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
references 
[
  "https://doi.org/10.1175/BAMS-D-11-00173.1",
  "https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals#tab-1027",
  "https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals#tab-331"
]
rights otherRestrictions
spatial -64.0,-15.0,134.0,72.0
temporal 2006-01-01T00:00:00+00:00/2020-12-01T00:00:00+00:00
title U.S. Climate Normals 2020: U.S. Hourly Climate Normals (2006-2020)

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