January 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
February 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
March 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
April 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
May 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
June 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
July 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
August 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
September 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
October 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
November 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |
December 1991-1998 | Mean, Sea Level Atmospheric Pressure (mbar) |