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◎ Global annual surface climate normals

Based on the dataset provided by NCDC, the annual values of following 15 elements from 2782 stations have been compiled in the current dataset: temperature, mean maximum and minimum temperatures, extreme maximum and minimum temperatures, precipitation amount, maximum daily precipitation amount, mean relative humidity, mean sea level pressure, mean station pressure, mean moisture pressure, mean total cloud cover, sunshine duration, mean wind speed and number of days in which precipitation amount ≥1.0mm.

  • Name
  • Global annual surface climate normals 
  • Keywords
  • surface meteorological data, pressure, temperature, humidity, wind direction,wind speed, precipitation, sunshine duration, cloud 
  • Area Scope
  •  
  • Making time
  • 2005/6/10 0:00:00 
  • Begin Time
  • 1961/1/1 0:00:00 
  • End Time
  • 1990/12/30 0:00:00 
  • Frequency
  • not updated 
  • Share Level
  • Ordinary reg. user access 
  • Quality
  • The data sources have gone through quality control. 
  • DataSource
  • Source: 30-year (1961-1990) global climate normals produced by NCDC. 
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