180-Day Precip for Oregon
Aug 20, 2008 through Feb 15, 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)
Oregon Statewide 12.66" -4.11" 75 % 2007-08 (0.00") 2006-07 (13.00") 14th driest D1 0.00" (2007-08) 25.82" (1973-74) -0.92 D1 1928-29 (8.06)
OR-CD1 (Coastal Area) 35.39" -13.41" 73 % 2007-08 (0.00") 2006-07 (41.15") 12th driest D1 0.00" (2007-08) 77.68" (1973-74) -1.05 D1 1930-31 (7.86)
OR-CD2 (Willamette Valley) 25.55" -7.89" 76 % 2007-08 (0.00") 2006-07 (28.53") 16th driest D1 0.00" (2007-08) 50.96" (1973-74) -0.79 D0 1925-26 (8.17)
OR-CD3 (Southwestern Valleys) 16.47" -8.02" 67 % 2007-08 (0.00") 2006-07 (18.94") 14th driest D1 0.00" (2007-08) 41.83" (1996-97) -0.93 D1 1954-55 (8.41)
OR-CD4 (Northernern Cascades) 35.73" -11.71" 75 % 2007-08 (0.00") 2006-07 (39.51") 21st driest D0 0.00" (2007-08) 74.64" (1996-97) -0.62 D0 1925-26 (8.38)
OR-CD5 (High Plateau) 12.19" -2.77" 81 % 2007-08 (0.00") 2005-06 (21.19") 21st driest D0 0.00" (2007-08) 31.88" (1955-56) -0.69 D0 1954-55 (8.59)
OR-CD6 (N. Central) 6.20" -3.28" 65 % 2007-08 (0.00") 2006-07 (8.35") 9th driest D2 0.00" (2007-08) 18.24" (1942-43) -1.31 D2 1972-73 (9.01)
OR-CD7 (S. Central) 4.96" -1.65" 75 % 2007-08 (0.00") 2005-06 (9.77") 18th driest D0 0.00" (2007-08) 11.28" (1964-65) -0.83 D1 1932-33 (9.30)
OR-CD8 (Northeast) 9.45" +0.05" 100 % 2007-08 (0.00") 2005-06 (10.22") 41st driest XX 0.00" (2007-08) 16.13" (1973-74) -0.10 XX 1992-93 (9.01)
OR-CD9 (Southeast) 4.28" -1.18" 78 % 2007-08 (0.00") 2005-06 (7.48") 27th driest XX 0.00" (2007-08) 9.45" (1940-41) -0.44 XX 1974-75 (8.86)