Monthly Summaries of the Global Historical Climatology Network - Daily (GHCN-D)

Monthly Summaries

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 and minimum temperature, monthly precipitation (i.e., rainfall and snow water equivalent), snowfall and snow depth. Users of these monthly summaries have access to simple meteorological summaries for tens of thousands of stations worldwide.
  • Users must cite this data as: Monthly Summaries of the Global Historical Climatology Network - Daily (GHCN-D). [indicate subset used]. NOAA National Climatic Data Center. [access date].
  • gov.noaa.ncdc:C00841
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Distributor Customer Engagement Branch
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
1-828-271-4800
ncei.orders@noaa.gov
Dataset Point of Contact Customer Engagement Branch
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
1-828-271-4800
ncei.orders@noaa.gov
Time Period 1880-01-01 to Present
Spatial Bounding Box Coordinates
N: 90.0
S: -90.0
E: 180.0
W: -180.0
Spatial Coverage Map
General Documentation
  • Monthly Summaries Landing Page
    Monthly summaries provides monthly averages and extremes of temperature and precipitation (where these elements are observed) using global daily station data. The data are computed using observations from World Meteorological Organization, Cooperative, and CoCoRaHS networks.
  • NCEI Dataset Documentation
    Documentation of the dataset including a data description, format layout and definitions.
Associated Resources
Publication Dates
  • publication: 2006-12-21
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Data Update Frequency Daily
Purpose Monthly summaries provides monthly averages and extremes of temperature and precipitation (where these elements are observed) using global daily station data. The data are computed using observations from World Meteorological Organization, Cooperative, and CoCoRaHS networks.
Dataset Citation
  • Users must cite this data as: Monthly Summaries of the Global Historical Climatology Network - Daily (GHCN-D). [indicate subset used]. NOAA National Climatic Data Center. [access date].
Cited Authors
  • User Engagement and Services Branch
    DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
Originators
  • User Engagement and Services Branch
    DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
Publishers
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
Theme keywords Global Change Master Directory (GCMD) Science Keywords
  • Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Maximum/Minimum Temperature
  • Earth Science > Atmosphere > Atmospheric Temperature > Surface Temperature > Air Temperature
  • Earth Science > Atmosphere > Precipitation > Precipitation Amount
  • Earth Science > Atmosphere > Precipitation > Solid Precipitation > Snow
Data Center keywords Global Change Master Directory (GCMD) Data Center Keywords
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
Place keywords Global Change Master Directory (GCMD) Location Keywords
  • Geographic Region > Global Land
Stratum keywords Global Change Master Directory (GCMD) Location Keywords
  • Vertical Location > Land Surface
Use Constraints
  • Users must cite this data as: Monthly Summaries of the Global Historical Climatology Network - Daily (GHCN-D). [indicate subset used]. NOAA National Climatic Data Center. [access date].
  • Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Access Constraints
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Fees
  • In most cases, electronic downloads of the data are free, however fees may apply for data certifications, copies of analog materials, and data distribution on physical media.
Lineage information for: dataset
Lineage Statement Values are simple averages or monthly accumulations calculated from the GHCN-D dataset. For more information, please review documentation associated with the dataset.
Source Datasets
  • Global Historical Climatology Network - Daily (GHCN-Daily), Version 3
Lineage information for: repository
Processing Steps
  • 2015-04-22T00:00:00 - NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
Acquisition Information (collection)
Instrument
  • RAIN GAUGES
  • THERMOMETERS
Platform
  • METEOROLOGICAL STATIONS
Last Modified: 2018-05-25
For questions about the information on this page, please email: ncei.orders@noaa.gov