The Meteonorm software contains worldwide climate data which you can retrieve in over 35 data formats. This can be as an Excel file for specific analysis or as a direct import to your photovoltaic, solar thermal or building simulation software.


Meteonorm contains the best data base: 8'325 weather stations, five geostationary satellites and 30 years of experience. On this basis, state of the art interpolation models provide data for every site with highest accuracy.


  • Access
    Irradiation and other climate data for any location on earth as typical years.
  • Global Data
    The database contains 8'325 weather stations worldwide as well as five geostationary satellites with global coverage.
  • Highest Precision
    Built-in state of the art interpolation models provide data for any location worldwide with a precision compareable to measurements.
  • Historical Data
    The standard is 1991–2010 for irradiation and 2000–2009 for the other parameters; other periods can be selected.
  • Current Data
    Current data can be accessed online directly from the software. User data can also be imported.
  • Future Data
    Meteonorm contains several climate change scenarios, so you can also plan for the future.
  • Over 30 Parameters
    Global radiation, direct radiation, temperature, precipitation, humidity, wind and many more.
  • Time Intervalls
    Meteonorm delivers monthly, hourly and even minute values.
  • Export Formats
    More than 35 output formats are available: CSV, TMY2, TMY3, EPW, PVSol, PVSyst, Polysun and many more.

EDU license for universities and schools provides access to a full version of the Meteonorm software and 10 tutorial licenses which are valid for one year.

【System Requirements】 

  • Download size approx. 250 MB
  • Microsoft Windows XP/Vista/7/8/10 32/64 bit
  • .NET 4.0 framework (Meteonorm installs it if missing)
  • at least 1 GB of memory
  • at least 1.6 GB of free disk space
  • display resolution of at least 1024 x 760 pixels


Redondo Beach, CA  90277, U.S.A.