30-Day Precip for Illinois
Jun 12, 2008 through Jul 11, 2008
Climate
Division
Total
Rainfall
Departure
from Normal
Pct of
Normal
Driest
since
Wettest
since
Rank of 85
such periods
Driest
on Record
Wettest
on Record
30-day
SPI
Most Like
(Arndt Score)
Illinois Statewide 3.44" -0.56" 86 % 2006 (2.52") 2004 (4.27") 33rd driest XX 0.57" (1988) 8.89" (2000) -0.22 XX 1941 (9.38)
IL-CD1 (Northwest) 3.80" -0.38" 91 % 2006 (2.85") 2003 (4.59") 42nd driest XX 0.48" (1936) 9.03" (1990) -0.07 XX 1984 (9.01)
IL-CD2 (Northeast) 2.35" -1.67" 59 % 2005 (1.28") 2006 (2.69") 14th driest D1 0.59" (1988) 8.58" (2000) -0.96 D1 1961 (9.40)
IL-CD3 (West) 4.56" +0.58" 115 % 2006 (2.19") 2000 (8.87") 25th wettest XX 0.68" (1988) 10.57" (1969) +0.48 XX 1980 (8.99)
IL-CD4 (Central) 3.01" -0.90" 77 % 2006 (2.47") 2004 (3.41") 31st driest XX 0.28" (1988) 9.67" (1990) -0.33 XX 1994 (9.59)
IL-CD5 (East) 3.46" -0.73" 83 % 2006 (3.26") 2004 (4.74") 40th driest XX 0.10" (1988) 9.15" (1951) -0.05 XX 1965 (9.44)
IL-CD6 (West Southwest) 3.60" -0.15" 96 % 2006 (2.00") 2004 (4.71") 40th wettest XX 0.55" (1988) 10.06" (2000) +0.02 XX 1983 (9.29)
IL-CD7 (East Southeast) 3.77" -0.31" 92 % 2006 (2.35") 2004 (4.39") 42nd driest XX 0.39" (1959) 10.63" (2000) +0.03 XX 1922 (9.37)
IL-CD8 (Southwest) 2.50" -1.46" 63 % 2006 (2.48") 2004 (4.45") 27th driest XX 1.00" (1988) 11.34" (1969) -0.71 D0 2005 (9.49)
IL-CD9 (Southeast) 3.98" -0.00" 100 % 2006 (2.52") 2004 (4.41") 37th wettest XX 0.76" (1988) 12.25" (1969) +0.24 XX 1962 (9.07)