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 comparable to measurements.
  • Data Periods
    The periods 1981-1990 and 1996-2015 are available for solar irradiation on a global scale, the periods 1961-1990 and 2000-2019 for all other meteorological parameters.
    Meteonorm offers the possibility to download of current monthly temperature and irradiation data.

    1996 – 2015: new main period for radiation parameters (see new maps)
    2000 – 2019: new main period for temperature, dew point temperature, wind, precipitation and days with precipitation

    This recent time period is denoted in the new Version as “contemporary”.
    It is still possible to choose a “historic” data period (1981 – 1990 for radiation and 1961 – 1990 for temperature).
  • 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 8, 8.1, 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.