30-Day Precip for Idaho
Jun 11, 2008 through Jul 10, 2008
Climate
Division
Total
Rainfall
Departure
from Normal
Pct of
Normal
Driest
since
Wettest
since
Rank of 58
such periods
Driest
on Record
Wettest
on Record
30-day
SPI
Most Like
(Arndt Score)
Idaho Statewide 0.52" -0.78" 40 % 2003 (0.43") 2006 (0.80") 17th driest D0 0.13" (1985) 2.02" (1992) -0.75 D0 2000 (9.73)
ID-CD1 (Panhandle) 1.10" -0.68" 62 % 2004 (1.01") 2006 (1.58") 15th driest D0 0.08" (1985) 3.54" (1992) -0.53 D0 1968 (9.56)
ID-CD2 (N. Central Prairies) 0.96" -0.91" 52 % 1990 (0.81") 2006 (1.35") 13th driest D0 0.07" (1985) 3.66" (1997) -0.64 D0 1973 (9.70)
ID-CD3 (N. Central Canyons) 0.99" -0.71" 58 % 2004 (0.88") 2006 (1.52") 21st driest XX 0.06" (1985) 3.06" (1997) -0.53 D0 2000 (9.76)
ID-CD4 (Central Mountains) 0.92" -0.70" 57 % 2004 (0.70") 2006 (0.92") 27th wettest XX 0.05" (1985) 2.26" (1970) +0.15 XX 2006 (9.52)
ID-CD5 (Southwestern Valleys) 0.21" -0.47" 31 % 2002 (0.11") 2006 (0.58") 13th driest D0 0.04" (1960) 2.20" (1970) -0.87 D1 1990 (9.55)
ID-CD6 (Southwestern Highlands) 0.17" -0.78" 18 % 2003 (0.12") 2006 (0.39") 18th driest XX 0.01" (1960) 1.48" (1969) -0.61 D0 1972 (9.58)
ID-CD7 (Central Plains) 0.05" -0.57" 8 % 1960 (0.04") 2006 (0.41") 2nd driest D3 0.04" (1960) 2.17" (1970) -2.04 D4 1953 (9.57)
ID-CD8 (Northeastern Valleys) 0.13" -1.06" 11 % 1974 (0.09") 2006 (0.75") 2nd driest D3 0.09" (1974) 2.27" (1967) -1.85 D3 1986 (9.38)
ID-CD9 (Upper Snake River Plains) 0.15" -0.89" 14 % 1974 (0.14") 2006 (0.78") 3rd driest D3 0.08" (1953) 3.20" (1967) -1.83 D3 1978 (9.73)
ID-CD10 (Eastern Highlands) 0.21" -1.04" 17 % 1999 (0.17") 2006 (0.58") 7th driest D1 0.00" (1953) 2.96" (1967) -1.05 D1 1951 (9.67)