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Climate of 2005 - October
Northwest Region Drought


National Climatic Data Center, 8 November 2005


Precipitation Ranks for the
Northwest Region , 2004-2005
Period Rank
Oct 55th driest
Sep-Oct 36th driest
Aug-Oct 21st driest
Jul-Oct 16th driest
Jun-Oct 34th driest
May-Oct 33rd wettest
( 78th driest)
Apr-Oct 25th wettest
( 87th driest)
Mar-Oct 22nd wettest
( 90th driest)
Feb-Oct 49th driest
Jan-Oct 30th driest
Dec-Oct 25th driest
Nov-Oct 15th driest
Graphic showing  precipitation departures, January 1998 - present

Graphic showing  Palmer Z Index, January 1998 - present

Graphic showing  precipitation, October   1895-2005
Graphic showing  Palmer Hydrological Drought Index, January 1900 - October   2005


Graphic showing NOAA logo NCDC / Clim. Monitoring / Climate-2005 / Oct / U.S. Regional Drought / Help