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Climate of 2007 - February
Northwest Region
Moisture Status


National Climatic Data Center, 15 March 2007


Precipitation Ranks for the
Northwest Region , 2006-2007
Period Rank
Feb 55th driest
Jan-Feb 29th driest
Dec-Feb 40th driest
Nov-Feb 24th wettest
( 89th driest)
Oct-Feb 34th wettest
( 79th driest)
Sep-Feb 42nd wettest
( 71st driest)
Aug-Feb 49th wettest
( 64th driest)
Jul-Feb 52nd wettest
( 61st driest)
Jun-Feb 46th wettest
( 67th driest)
May-Feb 46th wettest
( 67th driest)
Apr-Feb 42nd wettest
( 71st driest)
Mar-Feb 41st wettest
( 72nd driest)
Graphic showing  precipitation departures, January 1998 - present

Graphic showing  Palmer Z Index, January 1998 - present

Graphic showing  precipitation, February  1895-2007
Graphic showing  Palmer Hydrological Drought Index, January 1900 - February  2007


Graphic showing NOAA logo NCDC / Clim. Monitoring / Climate-2007 / Feb / U.S. Drought / Help