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Climate of 2008 - May
Oklahoma
Moisture Status


National Climatic Data Center, 5 June 2008

Statewide Precipitation Ranks
for Oklahoma , 2007-2008
Period Rank
May 53rd wettest
( 62nd driest)
Apr-May 32nd wettest
( 83rd driest)
Mar-May 16th wettest
( 99th driest)
Feb-May 12th wettest
(103rd driest)
Jan-May 21st wettest
( 94th driest)
Dec-May 16th wettest
( 98th driest)
Nov-May 33rd wettest
( 81st driest)
Oct-May 31st wettest
( 83rd driest)
Sep-May 34th wettest
( 80th driest)
Aug-May 32nd wettest
( 82nd driest)
Jul-May 19th wettest
( 95th driest)
Jun-May 6th wettest
(108th 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, May       1895-2008
larger image precipitation
Graphic showing  Palmer Hydrological Drought Index, January 1900 - May       2008
larger image PHDI


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