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Climate of 2008 - April
Illinois
Moisture Status


National Climatic Data Center, 6 May 2008

Statewide Precipitation Ranks
for Illinois , 2007-2008
Period Rank
Apr 42nd wettest
( 72nd driest)
Mar-Apr 12th wettest
(103rd driest)
Feb-Apr 2nd wettest
(113th driest)
Jan-Apr 4th wettest
(111th driest)
Dec-Apr 2nd wettest
(112th driest)
Nov-Apr 6th wettest
(108th driest)
Oct-Apr 2nd wettest
(112th driest)
Sep-Apr 13th wettest
(101st driest)
Aug-Apr 6th wettest
(108th driest)
Jul-Apr 11th wettest
(103rd driest)
Jun-Apr 14th wettest
(100th driest)
May-Apr 26th wettest
( 88th driest)
Graphic showing precipitation departures, January 1998 - present
larger image precipitation departures

Graphic showing Palmer Z Index, January 1998 - present
larger image Z Index

Graphic showing precipitation, April 1895-2008
larger image precipitation
Graphic showing Palmer Hydrological Drought Index, January 1900 - April 2008
larger image PHDI

Graphic showing NOAA logo NCDC / Clim. Mon. / Moist. Status / Illinois / Help