180-Day Precip for Illinois
Jan 26, 2008 through Jul 23, 2008
Climate
Division
Total
Rainfall
Departure
from Normal
Pct of
Normal
Driest
since
Wettest
since
Rank of 83
such periods
Driest
on Record
Wettest
on Record
180-day
SPI
Most Like
(Arndt Score)
Illinois Statewide 25.08" +4.31" 121 % 2006 (20.52") 2002 (25.40") 10th wettest XX 11.35" (1936) 29.17" (1957) +1.07 XX 1961 (8.80)
IL-CD1 (Northwest) 21.39" +2.19" 111 % 2006 (20.10") 2000 (23.93") 16th wettest XX 8.73" (1936) 28.00" (1990) +0.70 XX 1995 (8.88)
IL-CD2 (Northeast) 17.90" -1.15" 94 % 2005 (10.91") 2006 (19.10") 24th driest D0 10.44" (1936) 27.27" (1990) -0.37 XX 1997 (9.05)
IL-CD3 (West) 21.44" +1.25" 106 % 2006 (19.73") 2003 (22.43") 41st driest XX 10.91" (1930) 34.81" (1945) +0.01 XX 1986 (8.16)
IL-CD4 (Central) 21.31" +1.51" 108 % 2006 (18.26") 2002 (22.57") 26th wettest XX 8.18" (1988) 30.85" (1990) +0.49 XX 1996 (8.69)
IL-CD5 (East) 23.32" +3.06" 115 % 2006 (19.98") 2002 (23.59") 16th wettest XX 8.24" (1934) 28.52" (1990) +0.89 XX 1953 (8.29)
IL-CD6 (West Southwest) 26.16" +5.84" 129 % 2006 (17.65") 2002 (28.38") 12th wettest XX 9.39" (1934) 31.27" (1957) +1.15 XX 1943 (8.02)
IL-CD7 (East Southeast) 30.54" +8.74" 140 % 2006 (22.69") 1957 (36.06") 3rd wettest XX 11.54" (1930) 36.06" (1957) +1.68 XX 1929 (8.19)
IL-CD8 (Southwest) 31.61" +8.53" 137 % 2006 (21.87") 1957 (37.37") 3rd wettest XX 10.83" (1930) 38.22" (1945) +1.58 XX 1922 (7.69)
IL-CD9 (Southeast) 34.32" +9.76" 140 % 2006 (27.33") 1957 (35.26") 3rd wettest XX 11.48" (1930) 38.37" (1945) +1.80 XX 1970 (7.13)