365-Day Precip for Oregon
Mar 6, 2008 through Mar 5, 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
365-day
SPI
Most Like
(Arndt Score)
Oregon Statewide 20.86" -6.71" 76 % 2007-08 (0.00") 2006-07 (21.46") 7th driest D2 0.00" (2007-08) 38.65" (1955-56) -1.21 D1 1930-31 (8.71)
OR-CD1 (Coastal Area) 56.58" -18.90" 75 % 2007-08 (0.00") 2006-07 (60.69") 12th driest D1 0.00" (2007-08) 110.23" (1955-56) -1.12 D1 1930-31 (8.01)
OR-CD2 (Willamette Valley) 39.79" -12.97" 75 % 2007-08 (0.00") 2006-07 (41.72") 11th driest D1 0.00" (2007-08) 72.16" (1955-56) -1.06 D1 1923-24 (8.66)
OR-CD3 (Southwestern Valleys) 24.82" -13.21" 65 % 2007-08 (0.00") 2006-07 (29.30") 7th driest D2 0.00" (2007-08) 57.60" (1996-97) -1.32 D2 1954-55 (9.00)
OR-CD4 (Northernern Cascades) 56.39" -17.88" 76 % 2007-08 (0.00") 2006-07 (57.05") 18th driest D0 0.00" (2007-08) 104.22" (1996-97) -0.81 D1 1925-26 (8.69)
OR-CD5 (High Plateau) 19.72" -4.67" 81 % 2007-08 (0.00") 2005-06 (31.29") 15th driest D1 0.00" (2007-08) 46.50" (1955-56) -0.89 D1 2006-07 (8.26)
OR-CD6 (N. Central) 14.40" -1.18" 92 % 2007-08 (0.00") 2006-07 (14.91") 25th driest D0 0.00" (2007-08) 26.17" (1947-48) -0.49 XX 1929-30 (8.04)
OR-CD7 (S. Central) 8.60" -3.71" 70 % 2007-08 (0.00") 2006-07 (8.97") 6th driest D2 0.00" (2007-08) 17.72" (1998-99) -1.34 D2 2002-03 (9.03)
OR-CD8 (Northeast) 17.04" -0.84" 95 % 2007-08 (0.00") 2005-06 (18.83") 32nd driest XX 0.00" (2007-08) 24.24" (1927-28) -0.33 XX 1988-89 (9.25)
OR-CD9 (Southeast) 6.78" -4.02" 63 % 2007-08 (0.00") 2006-07 (7.76") 8th driest D2 0.00" (2007-08) 16.06" (1998-99) -1.29 D1 1933-34 (9.21)