Graphic showing NOAA logo NCDC / Clim. Monitoring / Climate-2008 / May / U.S. Drought / Help

Climate of 2008 - May
National (Contiguous U.S.)
Moisture Status


National Climatic Data Center, 13 June 2008

Graphic showing U.S. Moderate Drought and Wet Spell Percent Area, 1996-present
Graphic showing U.S. Moderate Drought and Wet Spell Percent Area, 1900-present

Precipitation Ranks for the
National (Contiguous U.S.) , 2007-2008
Period Rank
May 40th wettest
( 75th driest)
Apr-May 43rd wettest
( 72nd driest)
Mar-May 40th wettest
( 75th driest)
Feb-May 33rd wettest
( 82nd driest)
Jan-May 34th wettest
( 80th driest)
Dec-May 21st wettest
( 92nd driest)
Nov-May 46th wettest
( 68th driest)
Oct-May 31st wettest
( 83rd driest)
Sep-May 42nd wettest
( 70th driest)
Aug-May 45th wettest
( 69th driest)
Jul-May 40th wettest
( 74th driest)
Jun-May 39th wettest
( 75th driest)
Graphic showing precipitation departure and normal, January 1998 - present

Graphic showing precipitation, 1895-2008

Graphic showing U.S. Severe Drought and Wet Spell Percent Area, 1996-present
Graphic showing U.S. Severe Drought and Wet Spell Percent Area, 1900-present


Graphic showing NOAA logo NCDC / Clim. Monitoring / Climate-2008 / May / U.S. Drought / Help