National Weather Service Cooperative Program History
The Cooperative Observers Climatological Network was created in 1880. The program is currently administered by the National Weather Service, a line office of the National Oceanic and Atmospheric Administration, an agency within the Department of Commerce. One of the responsibilities of the National Weather Service is to take meteorological observations which are used to record the climate of the United States. The National Weather Service relies heavily on a vast network of cooperative observer volunteers to achieve this objective.

The National Weather Service determines where observations are needed and furnishes standard meteorological instruments to individuals who volunteer their time to take and record daily observations of the weather. Currently, there are about 8000 published volunteer observing stations located in the United States and its territories. In addition to the thousands of cooperative observation stations operated by individuals, many are maintained by institutions and commerical firms such as universities and utility companies. All cooperative observers submit a monthly report summarizing daily weather observations. These contributions to the climate record of the United States are invaluable.


Weather Mural


  • National Weather Service
  • Kansas City/Pleasant Hill, MO Weather Forecast Office
  • 1803 North 7 Highway
  • Pleasant Hill, MO 64080-9421
  • 816-540-6021
  • Page Author: EAX Webmaster
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  • Page last modified: 12-Dec-2005 3:32 PM UTC
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