180-Day Precip for Colorado
Aug 21, 2008 through Feb 16, 2009
Climate
Division
Total
Rainfall
Departure
from Normal
Pct of
Normal
Driest
since
Wettest
since
Rank of 87
such periods
Driest
on Record
Wettest
on Record
180-day
SPI
Most Like
(Arndt Score)
Colorado Statewide 4.99" -1.28" 80 % 2007-08 (0.00") 2006-07 (7.37") 21st driest D0 0.00" (2007-08) 9.51" (1941-42) -0.85 D1 1943-44 (8.99)
CO-CD1 (Arkansas Drainage) 4.20" -0.75" 85 % 2007-08 (0.00") 2006-07 (7.33") 38th driest XX 0.00" (2007-08) 8.47" (1941-42) -0.14 XX 1937-38 (8.70)
CO-CD2 (Colorado Drainage) 6.47" -1.64" 80 % 2007-08 (0.00") 2006-07 (8.18") 15th driest D1 0.00" (2007-08) 11.70" (1951-52) -0.99 D1 1950-51 (8.32)
CO-CD3 (Kansas Drainage) 4.70" +0.23" 105 % 2007-08 (0.00") 2006-07 (6.88") 32nd wettest XX 0.00" (2007-08) 9.83" (1941-42) +0.33 XX 1986-87 (9.13)
CO-CD4 (Platte Drainage) 4.31" -1.04" 80 % 2007-08 (0.00") 2006-07 (6.95") 33rd driest XX 0.00" (2007-08) 8.86" (1938-39) -0.41 XX 1981-82 (9.18)
CO-CD5 (Rio Grande Drainage) 2.63" -3.74" 41 % 2007-08 (0.00") 2006-07 (5.20") 5th driest D2 0.00" (2007-08) 23.01" (1942-43) -1.56 D2 1966-67 (8.59)