Atmospheric pressure observations from the Armagh Observatory, founded in 1790 by Archbishop Richard Robinson. As well as astronomical observations various meteorological parameters have been recorded since 1794. If users wish to find data from other areas of work undertaken by the observatory they should visit the Armagh Observatory website.

The University of Leeds radiosonde data contain measurements collected by a radiosonde at Archern and Hornisgrinde, Germany from the 19th of April 2007 to the 30th of August 2007. The dataset contains measurements of air temperature, air pressure, wind speed and wind direction, and relative humidity. The dataset contains the following measurements: Scaled logarithmic pressure (4096 * ln P) Air temperature (K Relative humidity (percent) Northward wind (m s-1) Eastward_wind (m s-1) Altitude (m) Air pressure (hPa) Dew point temperature (K) Humidity mixing ratio (g/kg) Wind from direction (degree) Wind speed (m s-1) Sonde azimuth (degree) Sonde distance (m) Longitude (degree_east) Latitude (degree_north)